1. Department of Urology, The Third Medical Center, Chinese PLA General Hospital, Beijing, China
2. Joint Program of Nanchang University and Queen Mary University of London, Nanchang University, Nanchang, China
3. Nanchang Joint Programme, School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
4. Department of Urology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China