Affiliation: | (1) Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands;(2) Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, McGill University Health Center, McGill University, 3650 St. Urbain Street, Montreal, Canada;(3) Department of Respiratory Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands |