14 results on '"Sculier, Delphine"'
Search Results
2. Efficacy and safety of dolutegravir plus emtricitabine versus standard ART for the maintenance of HIV-1 suppression: 48-week results of the factorial, randomized, non-inferiority SIMPL'HIV trial
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Sculier, Delphine and Wandeler, Gilles
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Antiviral agents -- Comparative analysis ,Drug therapy, Combination -- Usage -- Patient outcomes -- Comparative analysis ,Emtricitabine -- Usage -- Patient outcomes -- Comparative analysis ,HIV infection -- Drug therapy -- Patient outcomes ,Biological sciences - Abstract
Background Dolutegravir (DTG)-based dual therapy is becoming a new paradigm for both the initiation and maintenance of HIV treatment. The SIMPL'HIV study investigated the outcomes of virologically suppressed patients on standard combination antiretroviral therapy (cART) switching to DTG + emtricitabine (FTC). We present the 48-week efficacy and safety data on DTG + FTC versus cART. Methods and findings SIMPL'HIV was a multicenter, open-label, non-inferiority randomized trial with a factorial design among treatment-experienced people with HIV in Switzerland. Participants were enrolled between 12 May 2017 and 30 May 2018. Patients virologically suppressed for at least 24 weeks on standard cART were randomized 1:1 to switching to DTG + FTC or to continuing cART, and 1:1 to simplified patient-centered monitoring versus standard monitoring. The primary endpoint was the proportion of patients virologically suppressed with Conclusions In this study, DTG + FTC as maintenance therapy was non-inferior to cART in terms of efficacy, with a similar safety profile and a greater improvement in quality of life, thus expanding the offer of 2-drug simplification options among virologically suppressed individuals. Trial registration ClinicalTrials.gov NCT03160105., Author(s): Delphine Sculier 1,2,*, Gilles Wandeler 3,4, Sabine Yerly 5, Annalisa Marinosci 1, Marcel Stoeckle 6, Enos Bernasconi 7, Dominique L. Braun 8,9, Pietro Vernazza 10, Matthias Cavassini 11, Marta [...]
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- 2020
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3. Prevention, Diagnosis, and Treatment of Tuberculosis in Children and Mothers: Evidence for Action for Maternal, Neonatal, and Child Health Services
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Getahun, Haileyesus, Sculier, Delphine, Sismanidis, Charalambos, Grzemska, Malgorzata, and Raviglione, Mario
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- 2012
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4. Bloodstream infections among HIV-infected outpatients, Southeast Asia
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Varma, Jay K., McCarthy, Kimberly D., Tasaneeyapan, Theerawit, Monkongdee, Patama, Kimerling, Michael E., Buntheoun, Eng, Sculier, Delphine, Keo, Chantary, Phanuphak, Praphan, Teeratakulpisarn, Nipat, Udomsantisuk, Nibondh, Dung, Nguyen H., Lan, Nguyen T.N., Yen, Nguyen T.B., and Cain, Kevin P.
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Blood -- Medical examination ,Antiviral agents -- Analysis ,Tuberculosis -- Care and treatment -- Risk factors -- Analysis ,Infection -- Care and treatment -- Risk factors -- Analysis ,HIV patients -- Care and treatment -- Analysis ,HIV infection -- Care and treatment -- Risk factors -- Analysis ,Health - Abstract
Bloodstream infections (BSIs) are a major cause of illness in HIV-infected persons. A series of studies, most of which were conducted in sub-Saharan Africa during the 1990s, demonstrated a high [...]
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- 2010
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5. Role of the HIV-1 Reservoir to Maintain Viral Suppression in a Simplified Strategy for the Long-Term Management of HIV-1 Infection (The SIMPL'HIV Trial).
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Branca, Mattia, Marinosci, Annalisa, Sculier, Delphine, Wandeler, Gilles, Yerly, Sabine, Stoeckle, Marcel, Bernasconi, Enos, Braun, Dominique L., Neumann, Kathrin, Vernazza, Pietro, Cavassini, Matthias, Buzzi, Marta, Decosterd, Laurent A., Schmid, Patrick, Limacher, Andreas, Günthard, Huldrych F., Metzner, Karin J., and Calmy, Alexandra
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HIV ,MONONUCLEAR leukocytes - Abstract
HIV-1 reservoir size and dynamics are promising parameters to ensure the safe prescription of simplified maintenance antiretroviral therapy in chronically HIV-1 infected patients. In the SIMPL'HIV trial, HIV-1 DNA was quantified in peripheral blood mononuclear cells obtained at baseline and week 48 to investigate changes over time and evidence of a predictive relationship to maintain HIV-1 RNA <20 copies/ml. Measurements were available for 175 patients, with no differences observed between treatment strategies. Findings showed that baseline HIV-1 DNA was lower in those with durable HIV-1 RNA <20 copies/ml compared with patients with incomplete viral suppression over 48 weeks. [ABSTRACT FROM AUTHOR]
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- 2022
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6. Pharmacokinetic parameters and weight change in HIV patients newly switched to dolutegravir‐based regimens in SIMPL'HIV clinical trial.
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Courlet, Perrine, Barbieux, Charlotte, Sculier, Delphine, Wandeler, Gilles, Stoeckle, Marcel, Bernasconi, Enos, Braun, Dominique, Vernazza, Pietro, Cavassini, Matthias, Marinosci, Annalisa, Smit, Mikaela, Günthard, Huldrych F., Schmid, Patrick, Limacher, Andreas, Guidi, Monia, Alves Saldanha, Susana, Decosterd, Laurent Arthur, and Calmy, Alexandra
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HIV-positive persons ,WEIGHT gain ,REVERSE transcriptase ,CLINICAL trials ,PHARMACOKINETICS - Abstract
This study aims to evaluate the association between dolutegravir (DTG) pharmacokinetic parameters and weight changes in treatment‐experienced people with HIV (PWHIV) from the Simpl'HIV study newly switched to a dual DTG‐based regimen. We used multivariable linear regressions to evaluate the association between DTG pharmacokinetic parameters at week 48 (derived using an established model) and weight change between week 0 and week 48. We adjusted our model for potential confounders including CD4 nadir, female sex, African origin, age, weight at week 0 and presence of a non‐nucleoside reverse transcriptase inhibitor‐based regimen before switch to DTG. The analysis included data from 39 PWHIV. An average significant weight gain of 2.4 kg was observed between baseline and week 48. DTG plasma exposure was not significantly associated with weight gain, even after adjusting for potential confounders (P =.9). We found no significant association between DTG pharmacokinetic parameters and weight gain amongst PWHIV newly switched to a DTG‐based dual regimen. [ABSTRACT FROM AUTHOR]
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- 2021
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7. Haemophagocytic syndrome and elevated EBV load as initial manifestation of Hodgkin lymphoma in a HIV patient: case report and review of the literature
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Sculier, Delphine, Doco?Lecompte, Thanh, Rougemont, Mathieu, and Calmy, Alexandra
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Epstein-Barr virus diseases -- Causes of -- Diagnosis ,Hodgkin's disease -- Diagnosis -- Complications and side effects ,HIV patients ,Health - Abstract
Introduction: In HIV patients, haemophagocytic syndrome (HPS) may occur in the presence of cancer, concomitant viral infection, HIV primo‐infection or at the initiation of highly active antiretroviral therapy (HAART). Hodgkin lymphoma remains a rare cause of HPS. We describe a case of HPS with very high Epstein Barr virus (EBV) load in a HIV patient as initial manifestation of Hodgkin lymphoma. Materials and Methods: A 29‐year‐old HIV positive man, successfully treated with HAART with an undetectable viral load and CD4 cells count of 438/µl, was admitted for high fever of unknown origin. Laboratory results showed a pancytopenia with haemoglobin at 82 g/l, lymphocyte count at 0.36G/l and platelets count at 47G/l; a highly elevated ferritine >7500 µg/l; increased lactate dehydrogenase at 885U/l and soluble IL2 receptor (CD25) >60 ng/ml. EBV load was measured and confirmed at 2,600,000 copies/ml. A PET‐CT imaging showed diffuse elevated metabolic activity in the bone marrow and in two lesions in the spleen without lymphadenopathy. Bone marrow and liver biopsies revealed images of haemophagocytosis and lymphocyte depleted Hodgkin lymphoma. Treatment consisted in etoposid, steroids, and R‐ABVD (rituximab, doxorubicin, bleomycin, vinblastine, dacarbazine) chemotherapy. The patient completed six cycles of chemotherapy. We reviewed the literature in PubMed with the following keywords: HPS, HIV, EBV, Hodgkin lymphoma. Results: We identified four publications and two reviews reporting cases of HPS associated with Hodgkin lymphoma in HIV patients with either a positive EBV load either the presence of encoded EBV RNA in tumour cells. Twenty‐two cases (including one pediatric case) were described. Among adults, mostly men, the median age was Conclusions: Our case report and the review of literature suggest that physicians should be aware of the association between EBV infection/reactivation and Hodgkin lymphoma as a cause of HPS in HIV patients, even if successfully treated with HAART. The pathogenesis of these three interrelated conditions (viral infection, oncogenesis and immunologic reaction) remains unclear., Table 1: Reported cases of HPS associated with Hodgkin lymphoma and high EBV load in HIV patients Case report Number of cases Sex Age (years) CD4 count/µl Encoded EBV RNA [...]
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- 2014
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8. Antiretroviral therapy for prevention of tuberculosis in adults with HIV: a systematic review and meta- analysis
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Suthar, Amitabh B., Lawn, Stephen D., del Amo, Julia, Getahun, Haileyesus, Dye, Christopher, Sculier, Delphine, Sterling, Timothy R., Chaisson, Richard E., Williams, Brian G., Harries, Anthony D., and Granich, Reuben M.
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Tuberculosis -- Care and treatment ,Highly active antiretroviral therapy -- Analysis ,HIV infection -- Development and progression ,Biological sciences - Abstract
Background: Human immunodeficiency virus (HIV) infection is the strongest risk factor for developing tuberculosis and has fuelled its resurgence, especially in sub-Saharan Africa. In 2010, there were an estimated 1.1 million incident cases of tuberculosis among the 34 million people living with HIV worldwide. Antiretroviral therapy has substantial potential to prevent HIV-associated tuberculosis. We conducted a systematic review of studies that analysed the impact of antiretroviral therapy on the incidence of tuberculosis in adults with HIV infection. Methods and Findings: PubMed, Embase, African Index Medicus, LILACS, and clinical trial registries were systematically searched. Randomised controlled trials, prospective cohort studies, and retrospective cohort studies were included if they compared tuberculosis incidence by antiretroviral therapy status in HIV-infected adults for a median of over 6 mo in developing countries. For the meta-analyses there were four categories based on CD4 counts at antiretroviral therapy initiation: (1) less than 200 cells/µl, (2) 200 to 350 cells/µl, (3) greater than 350 cells/µl, and (4) any CD4 count. Eleven studies met the inclusion criteria. Antiretroviral therapy is strongly associated with a reduction in the incidence of tuberculosis in all baseline CD4 count categories: (1) less than 200 cells/µl (hazard ratio [HR] 0.16, 95% confidence interval [CI] 0.07 to 0.36), (2) 200 to 350 cells/µl (HR 0.34, 95% CI 0.19 to 0.60), (3) greater than 350 cells/µl (HR 0.43, 95% CI 0.30 to 0.63), and (4) any CD4 count (HR 0.35, 95% CI 0.28 to 0.44). There was no evidence of hazard ratio modification with respect to baseline CD4 count category (p = 0.20). Conclusions: Antiretroviral therapy is strongly associated with a reduction in the incidence of tuberculosis across all CD4 count strata. Earlier initiation of antiretroviral therapy may be a key component of global and national strategies to control the HIV-associated tuberculosis syndemic. Review Registration: International Prospective Register of Systematic Reviews CRD42011001209 Please see later in the article for the Editors' Summary., Introduction Tuberculosis and human immunodeficiency virus (HIV) are major threats to global public health. HIV infection is the strongest risk factor for tuberculosis and has fuelled its resurgence [1]. In [...]
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- 2012
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9. Rilpivirine use in the Swiss HIV cohort study: a prospective cohort study.
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Sculier, Delphine, Gayet-Ageron, Angèle, Battegay, Manuel, Cavassini, Matthias, Fehr, Jan, Hirzel, Cedric, Schmid, Patrick, Bernasconi, Enos, Calmy, Alexandra, and Swiss HIV Cohort Study
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RILPIVIRINE , *HIV-positive persons , *DRUG interactions , *EMTRICITABINE , *TENOFOVIR , *COHORT analysis , *THERAPEUTICS , *ANTI-HIV agents , *COMBINATION drug therapy , *CLINICAL trials , *COMPARATIVE studies , *HETEROCYCLIC compounds , *HIV , *HIV infections , *LONGITUDINAL method , *RESEARCH methodology , *MEDICAL cooperation , *RESEARCH , *VIRAL load , *EVALUATION research , *HIGHLY active antiretroviral therapy , *TREATMENT effectiveness , *CD4 lymphocyte count - Abstract
Background: Rilpivirine is safe and effective in HIV-naïve patients with low baseline HIV-RNA or in switch strategy. It offers the advantages of few drug-drug interactions and a favourable toxicity profile. We aimed to determine the reasons for prescribing the rilpivirine (RPV)/tenofovir disoproxil (TDF)/emtricitabine (FTC) co-formulation within the Swiss HIV Cohort Study and to assess its effectiveness and safety over a 24 months period.Methods: All individuals enrolled in the Swiss HIV Cohort Study who initiated a RPV/TDF/FTC co-formulation between April 2013 and March 2014 were included. Primary outcomes were the HIV-RNA viral load (copies/mL) and CD4 cell count (cells/mm3) at 6, 12 and 24 months. Reasons for a switch to RPV/TDF/FTC were evaluated through a standardized questionnaire. We also assessed discontinuation and reasons for discontinuation of RPV/TDF/FTC until October 30, 2015.Results: Of 644 individuals who started the RPV/TDF/FTC co-formulation, only 7.5% were treatment-naïve. At 24 months, viral suppression (HIV-RNA <50 copies/mL) was achieved in 100% and 96.7% of cART-naïve and cART-experienced patients respectively. The switch to RPV was mainly done for simplification (44.6%) and to overcome central nervous system toxicity symptoms due to efavirenz (24%). Six months after switch, 74.8% of patients reported an improvement of psycho-neurological symptoms with continued improvement at 12 months for almost 80%. However, one quarter of patients reported a discontinuation of RPV/TDF/FTC on October 30, 2015 after a median time of 18.4 months. Reasons for discontinuation included physician decision (5.3%) and side-effects (3.9%) mainly related to the central nervous system and to renal toxicity.Conclusion: The RPV/TDF/FTC co-formulation was safe and effective throughout 24 months of follow-up but barely prescribed for HIV-naïve patients. Despite excellent virological suppression among both treatment-naïve and -experienced patients, we observed a high rate of treatment discontinuation. [ABSTRACT FROM AUTHOR]- Published
- 2017
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10. Global Policy Review of Antiretroviral Therapy Eligibility Criteria for Treatment and Prevention of HIV and Tuberculosis in Adults, Pregnant Women, and Serodiscordant Couples.
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Gupta, Somya, Granich, Reuben, Suthar, Amitabh B., Smyth, Caoimhe, Baggaley, Rachel, Sculier, Delphine, Date, Anand, Desai, Mitesh A., Lule, Frank, Raizes, Elliot, Blanc, Leopold, and Hirnschall, Gottfried
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- 2013
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11. Tuberculosis and HIV in people who inject drugs.
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Getahun, Haileyesus, Gunneberg, Christian, Sculier, Delphine, Verster, Annette, and Raviglione, Mario
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- 2012
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12. Improving the prevention, diagnosis and treatment of TB among people living with HIV: the role of operational research.
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Sculier, Delphine, Getahun, Haileyesus, and Lienhardt, Christian
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TUBERCULOSIS prevention , *TUBERCULOSIS diagnosis , *TUBERCULOSIS treatment , *HIV-positive persons , *TUBERCULOSIS - Abstract
Operational research is necessary to improve the access to and delivery of tuberculosis prevention, diagnosis and treatment interventions for people living with HIV. We conducted an extensive review of the literature and reports from recent expert consultations and research-related meetings organized by the World Health Organization and the Stop TB Partnership to identify a TB/HIV operational research agenda. We present critical operational research questions in a series of key areas: optimizing TB prevention by enhancing the uptake of isoniazid preventive therapy and the implementation of infection control measures; assessing the effectiveness of existing diagnostic tools and scaling up new technologies; improving service delivery models; and reducing risk factors for mortality among TB patients living with HIV. We discuss the potential impact that addressing the operational research questions may have on improving programmes' performance, assessing new strategies or interventions for TB control, or informing global or national policy formulation. Financial resources to implement these operational research questions should be mobilized from existing and new funding mechanisms. National TB and HIV/AIDS programmes should develop their operational research agendas based on these questions, and conduct the research that they consider crucial for improving TB and HIV control in their settings in collaboration with research stakeholders. [ABSTRACT FROM AUTHOR]
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- 2011
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13. An Algorithm to Optimize Viral Load Testing in HIV-Positive Patients With Suspected First-Line Antiretroviral Therapy Failure in Cambodia.
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Lynen, Lutgarde, An, Sokkab, Koole, Olivier, Sopheak Thai, Ros, Seilavah, De Munter, Paul, Sculier, Delphine, Arnould, Line, Fransen, Katrien, Menten, Joris, Boelaert, Marleen, Van den Ende, Jef, and Colebunders, Robert
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- 2009
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14. Lipohypertrophy and metabolic disorders in HIV patients on antiretroviral therapy: a systematic multidisciplinary clinical approach.
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Sculier, Delphine, Toutous-Trellu, Laurence, Verolet, Charlotte, Matthes, Nicolas, Lecompte, Thanh, and Calmy, Alexandra
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HIV-positive persons , *METABOLIC disorders , *ANTIRETROVIRAL agents , *LIPODYSTROPHY , *DUAL-energy X-ray absorptiometry , *DISEASES - Abstract
Introduction Morphological and metabolic complications in HIV patients on antiretroviral therapy remain a challenge. While new cases of lipoatrophy (LA) disappear, irreducible central lipohypertrophy (LH) and metabolic complications require highly specialized management. We described a day hospital dedicated to lipodystrophy (LD) and metabolic disorders in HIV patients on treatment in Geneva, Switzerland, with a focus on LH. Materials and Methods The 'Groupe Lipo & Metabolism' is a multidisciplinary consultation where patients undergo a standard evaluation including questionnaire, physical examination, dual-energy x-ray absorptiometry (DEXA) and L5-level CT scans, blood tests and consultations with various specialists. Based on prospectively maintained data, we describe clinical, biological and radiological characteristics of patients ≥18 years who attended the consultation between 2008 and 2013. We defined LH by CT scan, the gold standard method, as abdominal visceral adipose tissue (VAT) ≥130 cm2, value associated with increased risk of cardiovascular event. Results A total of 195 patients attended the consultation during study period. Reasons for referral included LH in 28.3%, LA in 25% and mixed syndrome in 15.5% of cases. Metabolic disorders accounted for 19% of referrals with or without LD features. Among patients with a CT scan performed (n=183), 46 (25%) had LH with a VAT ≥130 cm2. In this population, mean age was 49.1 years and 53.6% were male. HIV viral load was <50 cp/ml in 87% of patients. Mean body mass index was 24.6 kg/m2. Mean waist to hip ratio (WHR) was 0.98 for males and 0.89 for females. A total of 9.8%, 29.5% and 35% of patients had abnormal levels of total cholesterol (≥6.5 mmol/L), triglycerides (≥2.0 mmol/L) and HDL cholesterol (≤1.0 mmol/L), respectively. Mean fasting glycaemia was 5.7 mmol/L and HbA1c was >6% in 10.5% of patients. Vitamin-D level was <75 nmol/L in 70.7% of patients. Respectively 31.2% and 12.1% of patients had osteopenia and osteoporosis on the spine and 44.8% and 6.6% on the hip neck. Factors associated with a VAT≥130 cm2 included male gender (OR 3.7 [95% CI 1.7-8.2] p<0.001), triglycerides ≥2 mmol/L (OR 2.6 [95% CI 1.3-5.4] P<0.01) and increase in BMI category (OR 1.8 [95% CI 1.2-2.8] p<0.01). Conclusions Lipohypertrophy is a prevalent feature of fat redistribution among HIV patients on treatment. Risk factors for LH include male gender, dyslipidemia and overweight. Glucose impairment and bone disorders are also common. A multidisciplinary approach is important to identify and promptly address these disorders. Acknowledgments The 'Groupe Lipo & Metabolism' team. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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