Shi-Wei Ren1Department of Orthopedics, The Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250014, Shandong, China, Guang-Qing Cao2Department of Spine Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250033, Shandong, China, Qing-Run Zhu1Department of Orthopedics, The Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250014, Shandong, China, Min-Gang He3Department of Gastrointestinal Surgery, Shandong Tumor Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, Shandong, China, Fang Wu4Department of Health, 960th Hospital of PLA, Jinan 250031, Shandong, China, Su-Mei Kong4Department of Health, 960th Hospital of PLA, Jinan 250031, Shandong, China, Zhao-Yan Zhang4Department of Health, 960th Hospital of PLA, Jinan 250031, Shandong, China, Qiang Wang1Department of Orthopedics, The Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250014, Shandong, China, Feng Wang1Department of Orthopedics, The Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250014, Shandong, China
- 1Department of Orthopedics, The Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250014, Shandong, China
- 2Department of Spine Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250033, Shandong, China
- 3Department of Gastrointestinal Surgery, Shandong Tumor Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, Shandong, China
- 4Department of Health, 960th Hospital of PLA, Jinan 250031, Shandong, China
* Equal contribution
