1. Department of Orthopaedics No. 1, The People’s Hospital of Langfang City,, Langfang, Hebei, China (mainland)
2. Department Clinical Pharmacy, The People’s Hospital of Langfang City, Langfang, Hebei, China (mainland)
3. Department of Orthopedics, Yucheng People’s Hospital, Yucheng, Shandong, China (mainland)