PRA Health Sciences Onderzoekscentrum Groningen, locatie Martini, Groningen, Netherlands
First Hospital, Zhejiang University Medical College, Hangzhou, China
Jiangsu Province Hospital, Nanjing, China
Ruijin Hospital Shanghai Jiao Tong University, Shanghai, China
Centro Bangu - Centro Municipal de Saude Waldyr Franco, Rio de Janeiro, Brazil
Fundacao Faculdade Regional de Medicina de Sao Jose do Rio Preto Hospital de Base, Sao Jose do Rio Preto, Brazil
Universidade Federal De Minas Gerais - Hospital das Clínicas, Belo Horizonte, Brazil
Fundacao Faculdade Regional de Medicina de Sao Jose do Rio Preto Hospital de Base, Sao Jose do Rio Preto, Brazil
Digestive Health Specialists of the Southeast, Dothan, Alabama, United States
Advanced Gastro P.C, Chandler, Arizona, United States
Hosp. Gral. Univ. Gregorio Maranon, Madrid, Spain
Global Clinical Trials PE, Pretoria, South Africa
Emory University, Atlanta, Georgia, United States
PRA Health Sciences, Groningen, Netherlands
Janssen R&D, LLC, Titusville, New Jersey, United States
Clinical Pharmacology Unit, Merksem, Belgium
Peking University Third Hospital, Beijing, China