Lanzhou University - Evidence-Based Social Science Research Center, Lanzhou University - Evidence-Based Social Science Research Center, Imperial College London, Saint-Joseph University and Hotel-Dieu de France Hospital - Orthopedic Surgery Department, Queen's University - Division of Radiation Oncology, The University of Osaka, Monash University, The University of Hong Kong, Lanzhou University, Lanzhou University, Chengdu University of Traditional Chinese Medicine, Lanzhou University, Lanzhou University, Lanzhou University, Swansea University - Swansea University Medical School, Università degli Studi di Milano-Bicocca, University of Lisbon, Lanzhou University - Evidence-Based Social Science Research Center, Singapore National Eye Centre, Lanzhou University, University of Science and Technology of China (USTC) and Lanzhou University - Evidence-Based Medicine Center

Nanyang Technological University (NTU), Lanzhou University, Gansu Provincial Central Hospital, Shandong University, McMaster University, Lanzhou University, The University of Hong Kong, KU Leuven - Department of Public Health and Primary Care, Lanzhou University, Lanzhou University, Lanzhou University, Tianjin University of Traditional Chinese Medicine - Key Laboratory of National Medical Products Administration and Lanzhou University - Evidence-Based Medicine Center