Department of Urology;
The First Affiliated Hospital of Nanjing Medical University;
Nanjing 210029;
China;
Department of Neurology;
TheFirst Affiliated Hospital of Nanjing Medical University;
Nanjing 210029;
China;
Graduate School Peking Union Medical College;
Beijing 100730;
China;
Department of Epidemiology;
Capital Institute of Pediatrics;
Beijing 100020;
China;