Georgetown University; Federal University of Rio de Janeiro; PAHO/WHO (Ret.); Chungbuk National University; Niteroi; Fortaleza Municipal Health Department; Ministry of Health; PAHO/WHO; Universidade Estadual Paulista (UNESP); FUNASA (Fundacao SESP)/Ministry of Health (Ret.)
Instituto Nacional de Salud Publica; Johns Hopkins Sch. of Public Health; Johns Hopkins School of Medicine; Ciudad Universitaria; Universidade Estadual Paulista (UNESP)
Schneider, Maria Cristina; Santos-Burgoa, Carlos; Aron, Joan; Munoz, Beatriz; Ruiz-Velazco, Silvia; Uieda, Wilson