Rigshospitalet, Copenhagen, Region Hovedstaden, Denmark
Respiratory research unit, Bispebjerg University Hospital, Copenhagen, Denmark
Rigshospitalet, Copenhagen, Denmark
Gentofte Hospital, Gentofte, Denmark
Herlev Hospital, Herlev, Denmark
Dept. of Vascular Surgery, Rigshospitalet, University of Copenhagen., Copenhagen, Denmark
Copenhagen Neuromuscular Center, Copenhagen, Denmark
Charlotte Suppli Ulrik, Copenhagen, Denmark
Marianne Krogsgaard, Copenhagen, Denmark
Clinic for Spinal Cord Injuries, Rigshopitalet, Hornbæk, Denmark
Rigshospitalet, Copenhagen, N/A = Not Applicable, Denmark
Keck Hospital of University of Southern California, Los Angeles, California, United States
Odense University Hospital, Odense, Denmark