ICON, Groningen, Netherlands
Kortrijk - HOSP AZ Groeninge Kennedylaan, Kortrijk, Belgium
Critical Care, Pulmonary and Sleep Associates, Lakewood, Colorado, United States
Southeastern Research Center, Winston-Salem, North Carolina, United States
Nippon Boehringer Ingelheim Co., Ltd., Tokyo, Japan
CRS Clinical Research Services Kiel GmbH, Kiel, Germany
SGS Life Science Services - Clinical Research, Edegem, Belgium
Peking Union Medical College Hospital, Beijing, China
PRA Hungary Ltd., Budapest, Hungary
CRS Clinical Research Services Mannheim GmbH, Mannheim, Germany