Published on in Vol 9, No 7 (2020): July

1 EPIUnit, Instituto de Saúde Pública da Universidade do Porto, Universidade do Porto, Porto , PT
2 Centro em Rede de Investigação em Antropologia, Instituto Universitário de Lisboa , Lisbon , PT
3 School of Public Health and Primary Care, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht , NL
4 Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital Amager Hvidovre , Copenhagen , DK
5 Research Unit of Perinatal Epidemiology, Clinical Care and Management Innovation Research Area, Ospedale Pediatrico Bambino Gesù Institute for Research Hospitalization and Health Care , Rome , IT
6 Department of Health Sciences, College of Life Sciences, University of Leicester, Leicester , GB
7 Public Health Promotion Unit, National Institute for Health and Welfare , Helsinki , FI
8 PEDEGO Research Unit, MRC Oulu, University of Oulu and Oulu University Hospital, Oulu , FI
9 Department of Clinical and Molecular Medicine, Norwegian University for Science and Technology , Trondheim , NO
10 Children’s Hospital, Helsinki University Hospital , Helsinki , FI
11 Department ELIZA Primary & Interdisciplinary Care, Faculty of Medicine & Health Sciences University of Antwerp , Antwerp , BE
12 TNO Child Health , Leiden , NL
13 see Acknowledgments , delete , AO
14 Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina, Universidade do Porto, Porto , PT