1 Department of Pediatric Surgery, Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, China; Department of Medical Biology of Wannan Medical College, Wannan Medical College, Wuhu, China. Electronic address: liujie19842020@163.com.
2 Department of Medical Biology of Wannan Medical College, Wannan Medical College, Wuhu, China.
3 Department of Pediatric Surgery, Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China.
4 Department of Pediatric Surgery, Yijishan Hospital of Wannan Medical College, Wannan Medical College, Wuhu, China. Electronic address: duanguangqizr@126.com.