1. Department of Plastic Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
2. Department of Burns, Plastics and Wound Repair Surgery, Nanxishan Hospital of Guangxi Zhuangzu Autonomous Region, Guilin, China
3. Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
4. Department of Nephrology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China