Submitted on: 09 August 2007.
Revised on: 08 October 2007.
Accepted on: 29 November 2007.
___________________Annals of Pediatric Surgery---SPRINGER
http://reply.papertrans.cn/1/19/1844/1844-22.png
http://reply.papertrans.cn/1/19/1844/1844-23.png
Submitted on: 03 March 2014.
Revised on: 06 May 2014.
Accepted on: 24 May 2014.
___________________Annals of Pediatric Surgery---SPRINGER
http://reply.papertrans.cn/1/19/1844/1844-25.png
http://reply.papertrans.cn/1/19/1844/1844-26.png
Submitted on: 18 July 2016.
Revised on: 18 August 2016.
Accepted on: 10 October 2016.
___________________Annals of Pediatric Surgery---SPRINGER
Submitted on: 06 December 2004.
Revised on: 06 March 2005.
Accepted on: 11 April 2005.
___________________Annals of Pediatric Surgery---SPRINGER
Submitted on: 12 April 2018.
Revised on: 16 May 2018.
Accepted on: 24 June 2018.
___________________Annals of Pediatric Surgery---SPRINGER
Submitted on: 16 November 2015.
Revised on: 24 February 2016.
Accepted on: 11 April 2016.
___________________Annals of Pediatric Surgery---SPRINGER