LKH-Universitätsklinikum Klinikum Graz, Graz, Austria
Kepler Universitätsklinikum Linz, Linz, Austria
Medizinische Universitat Wien (Medical University of Vienna), Wien, Austria
Central Contact, Cambridge, Massachusetts, United States
Hospital Universitario Fundacion Alcorcon, Madrid, Comunidad De Madrid, Spain
Hospital del Mar, Barcelona, Cataluna, Spain
Hospital Universitario Son Espases, Palma, Islas Baleares, Spain
Columbia University Medical Center, New York, New York, United States
University of California San Francisco, San Francisco, California, United States
University of Colorado Anshutz Medical Campus, Aurora, Colorado, United States
Kurume University Hospital, Kurume, Fukuoka, Japan
Gifu University Hospital, Gifu, Japan
Tokyo Medical Dental University Hospital, Tokyo, Japan
Hallym University Sacred Heart Hospital, Anyang, Korea, Republic of
Kyungpook National University Hospital, Daegu, Korea, Republic of
Keimyung University Dongsan Hospital, Daegu, Korea, Republic of
University of California San Diego, La Jolla, California, United States
Peking University People's Hospital, Beijing, Beijing, China
The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
The first hospital of Jilin University, Changchun, Jilin, China
Celerion, Lincoln, Nebraska, United States
Celerion, Tempe, Arizona, United States