Medical University Vienna, Vienna, Austria
Peking University People's Hospital, Beijing, Beijing, China
TKL, Fair Lawn, New Jersey, United States
Universitätsklinikum Leipzig, Leipzig, Germany
Medizinische Universität Wien, Wien, Austria
Barmherzige Bruder Krankenhaus Salzburg, Salzburg, Austria
Beijing Hospital, Beijing, China
Beijing Friendship Hospital, Beijing, China
Beijing Jishuitan Hospital, Beijing, China
Erasmus Medical Center, Laboratory Medical Immunology, Department of Immunology, Rotterdam, Netherlands
University of Norht Calolina, Chapel Hill, North Carolina, United States
CorePATH Laboratories, San Antonio, Texas, United States
Eurofins Optimed, Gières, France
Southern Clinical Trials - Tasman, Nelson, New Zealand
Southern Clinical Trials - Totara, Auckland, New Zealand
Lakeland Clinical Trials - Waikato, Hamilton, New Zealand