1. Child and Adolescent Health Postgraduate Program, State University of Campinas, Campinas, São Paulo, Brazil
2. Faculty of Medical Sciences, Laboratory of Pulmonary Physiology, Center for Investigation in Pediatrics, State University of Campinas, Campinas, São Paulo, Brazil
3. Department of Paediatric Respiratory Medicine, Emma Children’s hospital and Department of Respiratory Medicine, University of Amsterdam, Amsterdam, Netherlands
4. Department of Pediatrics, School of Medical Sciences, State University of Campinas, Campinas, São Paulo, Brazil