Ponte-Negretti, Carlos I., primary, Wyss, Fernando, additional, Piskorz, Daniel, additional, Santos, Raul D., additional, Villar, Raul, additional, Lorenzatti, Alberto, additional, López-Jaramillo, Patricio, additional, Toth, Peter P., additional, Amaro, A. Juan J., additional, Rodrigo, Alfonso K., additional, Lanas, Fernando, additional, Urina-Triana, Miguel, additional, Lara, Jofre, additional, Valdés, T. Osiris, additional, Gomez-Mancebo, José R., additional, Bryce, Alfonso, additional, Cobos S., Leonardo, additional, Puente-Barragán, Adriana, additional, Ullauri-Solórzano, Vladimir E., additional, Medina-Palomino, Félix A., additional, Lozada, Alfredo F., additional, Duran, Maritza, additional, Berrospi, Percy, additional, Miranda, David, additional, Badimon, Juan J., additional, González, J. José R., additional, and Libby, Peter, additional