1. Ruijin Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
2. The First Affiliated Hospital of Anhui Medical University Hefei China
3. Boehringer Ingelheim, Pharma GmbH & Co. KG Ingelheim Germany
4. Boehringer Ingelheim Ltd Bracknell UK
5. Boehringer Ingelheim International Trading Co., Ltd Shanghai China
6. Nippon Boehringer Ingelheim Co., Ltd Tokyo Japan