[1] Univ Cattolica Sacro Cuore, Dept Woman & Child Hlth & Publ Hlth, Fdn Policlin Univ A Gemelli IRCCS, Rome, Italy
[2] Univ Cattolica Sacro Cuore, Dipartimento Sci Biotecnol Base, Clin Intensivol Perioperatorie, Rome, Italy
[3] Univ Cattolica Sacro Cuore, Ctr Global Hlth Res & Studies, Rome, Italy
[4] Univ Leicester, SAPPHIRE Grp, Hlth Sci, Leicester, Leics, England
[5] Leicester Royal Infirm, Paediat Emergency Med Leicester Acad PEMLA Grp, Childrens Emergency Dept, Leicester, Leics, England
[6] Univ Nacl Colobmia, Bogota, Colombia
[7] Fdn Univ Ciencias Salud, Bogota, Colombia
[8] Soc Cirugia Hosp San Jose, Bogota, Colombia
[9] Raji Permasuri Bainun Hosp, Ipoh, Perak, Malaysia
[10] Minist Hlth, Dept Pediat, Muzu Cent Hosp, Lilongwe, Malawi
[11] Univ Southampton, NIHR Southampton Clin Res Facil, Univ Hosp Southampton NHS Fdn Trust, Southampton, Hants, England
[12] Univ Southampton, NIHR Southampton Biomed Res Unit, Univ Hosp Southampton NHS Fdn Trust, Southampton, Hants, England
[13] Univ Southampton, Fac Med, Southampton, Hants, England
[14] Univ Southampton, Inst Life Sci, Southampton, Hants, England
[15] Cuidados Intens Pediat Especializados CIPe, Montevideo, Uruguay
[16] Red Colaborat Pediat Latinoamer LARed Network, Montevideo, Uruguay