1 (22) | West China Hospital of Stomatology | CHN | ||
2 (70) | Shanghai Ninth People's Hospital | CHN | ||
3 (381) | Sun Yat-sen University Cancer Center | CHN | ||
3 (381) | First Affiliated Hospital of Zhengzhou University | CHN | ||
5 (432) | West China Hospital | CHN | ||
6 (440) | The Affiliated Hospital of Qingdao University Medical College | CHN | ||
7 (452) | Sun Yat-sen University Second Hospital | CHN | ||
7 (452) | Hospital de Clinicas de Porto Alegre | BRA | ||
9 (519) | Xiangya Hospital Affiliated to Central South University | CHN |