[1] Soc Latinoamer Infectol Pediat, SLIPE, Buenos Aires, Argentina
[2] Univ Cent Venezuela, Trop Med Inst, Infect Dis Sect, Caracas, Venezuela
[3] Univ Metropolitana Santos, Fac Med, Dept Childrens Hlth, Santos, Brazil
[4] Hosp Nacl Ninos Dr Carlos Saenz Herrera, Infect Dis Serv, Caja Costarricense Seguro Social CCSS, San Jose, Costa Rica
[5] Yale Univ, Affiliated Researcher Ctr Infect Dis Modeling & An, New Haven, CT USA
[6] Hosp Dr Hugo Mendoza, Santo Domingo, Dominican Rep
[7] Buenos Aires Univ, Hosp Ninos Ricardo Gutierrez, Epidemiol Dept, Buenos Aires, Argentina
[8] Hosp Nino Dr Jose Renan Esquivel, Infect Dis, Panama City, Panama
[9] Hosp Nino Dr Jose Renan Esquivel, Clin Res, Panama City, Panama
[10] Univ Autonoma Nuevo Leon, Hosp Univ Jose E Gonzalez, Dept Pediat Infect Dis, San Nicolas De Los Garza, Nuevo Leon, Mexico
[11] Baylor Coll Med, Dept Pediat, Houston, TX USA
[12] Univ Chile, Dept Pediat & Children Surg, Santiago, Chile
[13] Sanat Finochietto, Pediat Infect Dis, Clin & Matern Suizo Argentina, Buenos Aires, Argentina
[14] Fac Ciencias Med Santa Casa Sao Paulo, Dept Pediat, Sao Paulo, Brazil
[15] Florida Int Univ, Robert Stempel Coll Publ Hlth & Social Work, Global Hlth Consortium, Miami, FL USA
[16] Univ Republica, Fac Med, Ctr Hosp Pereira Rossell, Dept Epidemiol & Pediat Infect Dis, Montevideo, Uruguay
[17] Hosp Univ Valle, Dept Pediat, Cali, Colombia
[18] Univ Valle, Ctr Estudios Infectol Pediat CEIP, Dept Pediat, Clin Imbanaco Grp Quironsalud, Cali, Colombia
[19] St Jude Childrens Res Hosp, Dept Infect Dis, Memphis, TN USA