1 Dept of Rehabilitation Sciences, KU Leuven, Leuven, Belgium.
2 REVAL Rehabilitation Research Center, BIOMED Biomedical Research Institute, Faculty of Rehabilitation, Hasselt University, Diepenbeek, Belgium.
3 Academic and Clinical Dept of Sleep and Breathing and NIHR Respiratory Biomedical Research Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK.
4 Dept Medical and Surgical Sciences, University of Modena Reggio Emilia and University Hospital of Modena Policlinico, Modena, Italy.
5 Depts of Neuroscience and Medical Sciences, Uppsala University, Uppsala, Sweden.
6 Dept of Cardio-respiratory Physiotherapy, Vaud University Hospital, Lausanne, Switzerland.
7 Dept of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey.
8 Dept of Rehabilitation Sciences, Faculty of Health, Social Care and Education, Kingston University and St. George's University of London, London, UK.
9 Physiotherapy Dept, Great Ormond Street Institute of Child Health, University College London, London, UK.
10 Postgraduate School, Medical University, Graz, Austria.
11 Education Dept, European Respiratory Society, Lausanne, Switzerland.
12 Dept of Physiotherapy, Laboratory of Research in Respiratory Physiotherapy (LFIP) State University of Londrina (UEL), Londrina, Brazil.