1
Pediatric Infectious Diseases Unit. Department of Pediatrics, Hospital Universitario 12 de Octubre. Madrid, Spain
2Pediatric Research and Clinical Trials Unit (UPIC). Instituto de Investigación Sanitaria Hospital 12 de Octubre (IMAS12), Madrid, Spain. Fundación para la Investigación Biomédica del Hospital 12 de Octubre, Madrid, Spain. RITIP (Traslational Research Network in Pediatric Infectious Diseases)
3
Pediatric Infectious Diseases and Immunodeficiencies Unit, Hospital Universitari Vall d'Hebron, Vall d’Hebron Research Institute, Barcelona, Spain
4
Infectious and Imported Diseases Unit, Department of Pediatrics, Sant Joan de Déu Universitary Hospital Research Foundation, Barcelona, Spain
5
Pediatric Infectious Diseases Unit, Hospital Universitario Gregorio Marañón, Madrid, Spain
6Pediatrics and Infectious Disease Unit. Pediatrics Department, Hospital Universitario La Paz. Fundación IdiPaz. Madrid. España. Red de Investigación Traslacional en Infectología Pediátrica (RITIP)
7
Pediatrics Department. Hospital Universitario Infanta Cristina. Parla, Madrid, Spain
8
Pediatrics Department. Hospital Universitario de Getafe. Getafe, Madrid, Spain
9
Pediatrics Department. Hospital Universitario Son Espases. Palma de Mallorca, Illes Baleares, Spain
10
Pediatrics Department. Hospital Universitario San Pedro. Logroño, La Rioja, Spain
11
Pediatrics Department. Complejo Hospitalario de Navarra. Pamplona, Navarra, Spain
12
Complejo Hospitalario Universitario de Albacete. Albacete, Castilla-La Mancha, Spain
13
Pediatrics Department. Hospital Universitario Niño Jesús, Madrid, Spain
14
Pediatric Intensive Care Unit, Sant Joan de Deu Universitary Hospital, Barcelona, Spain. CIBERES
15
Pediatric Intensive Care Unit. Department of Pediatrics, Hospital Universitario 12 de Octubre, School of Medicine, Complutense University of Madrid, Mother-Child Health and Development Network (Red SAMID) of Carlos III Health Institute, Madrid, Spain
16
Pediatric Cardiology Unit. Department of Pediatrics, Hospital Universitario 12 de Octubre, Madrid, Spain
17
Department of Paediatric Cardiology, H.G.U Gregorio Marañón, Madrid, Spain
18
Pediatrics Department. Hospital Universitario Infanta Sofía. Pediatrics Research Group. Universidad Europea de Madrid. Madrid, Spain
✉Contact author: Alfredo Tagarro García. Servicio de Pediatría, Hospital Infanta Sofía de San Sebastián de los Reyes, Madrid. Spain. E-mail: alfredotagarro@gmail.com