1. Department of Anorectal Surgery, The People’s Hospital of Pingyang, Wenzhou, Zhejiang, China
2. The Second Department of Breast Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunan, China
3. Department of Radiation Oncology, The Third Affiliated Hospital of Kunming Medical University, Kunming, Yunan, China
4. Department of Pain Treatment, The First People’s Hospital of Chenzhou, Chenzhou, Hunan, China
5. Wenzhou Medical University, Wenzhou, Zhejiang, China
6. Shuitou Town Center Health Center, Wenzhou, Zhejiang, China