1 Department of Global Public Health, Karolinska Institutet, Sweden.
2 Institute for Global Health, University College London, UK.
3 Malaria Consortium, UK.
4 Makerere University Lung Institute, Makerere University College of Health Sciences, Uganda.
5 ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.
6 Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique.
7 ICREA, Pg. Lluís Companys 23, Barcelona 08010, Spain.
8 Pediatrics Department, Hospital Sant Joan de Déu, Universitat de Barcelona, Esplugues, Barcelona, Spain.
9 Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
10 Consultant (Retired World Health Organisation Staff), Geneva, Switzerland.
11 Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, USA.
12 Department of International Health, Johns Hopkins Bloomberg School of Public Health, USA.