- chu lyon st luc, f-69007 lyon, france.5
- chu lyon st luc, france5
- chu nantes, france5
- chu nantes, serv anesthesie reanimat chirug, f-44093 nantes, france.5
- complexo hosp univ a coruna, la coruna 15006, spain.5
- complexo hosp univ a coruna, spain5
- elsevier b.v.5
- elsevier bv5
- georg thieme verlag kg5