1. Department of Pathology; General Hospital of Chinese PLA Beijing Military Command Area; Beijing; People's Republic of China
2. State Key Laboratory of Molecular Oncology; Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College; Beijing; People's Republic of China
3. Department of Pathology; Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College; Beijing; People's Republic of China
4. Department of Urological of Surgery; Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College; Beijing; People's Republic of China