1. Medical College of Soochow University, Suzhou, Jiangsu, China (mainland)
2. Urological Department, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China (mainland)
3. Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China (mainland)
4. Department of Hyperbaric Oxygen, The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China (mainland)