1. Translational Pediatrics and Infectious Diseases, Pediatrics Department, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
2. Genetics, Vaccines and Infectious Diseases Research Group (GENvip), Instituto de Investigación Sanitaria de Santiago, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
3. Consorcio Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
4. Instituto Hispalense de Pediatría, Sevilla, Spain
5. Praxis Dr. med. Michael Horn, Bayern, Schoenau am Koenigssee, Germany
6. Praxis für Kinder und Jugendmedizin Drs. Westerholt/Matyas, Wolfsburg, Germany
7. Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
8. GSK, Wavre, Belgium
9. GSK, Mumbai, India
10. GSK, London, UK