1. Department of Plastic and Reconstructive Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China (mainland)
2. Institute of Digital Medicine, College of Biomedical Engineering, Third Military Medical University, Chongqing, China (mainland)
3. Department of Stomatology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China (mainland)
4. Institute of Anorectal Diseases, North Sichuan Medical College, Nanchong, Sichuan, China (mainland)