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Submitted on: 12 June 2017.
Revised on: 01 October 2017.
Accepted on: 19 November 2017.
___________________BMC Womens Health---BMC
http://reply.papertrans.cn/1/40/3937/3937-13.png
http://reply.papertrans.cn/1/40/3937/3937-14.png
Submitted on: 24 January 2007.
Revised on: 29 March 2007.
Accepted on: 27 April 2007.
___________________BMC Womens Health---BMC
Submitted on: 23 January 2011.
Revised on: 18 May 2011.
Accepted on: 05 July 2011.
___________________BMC Womens Health---BMC
http://reply.papertrans.cn/1/40/3937/3937-17.png
Submitted on: 23 September 2015.
Revised on: 08 November 2015.
Accepted on: 14 December 2015.
___________________BMC Womens Health---BMC
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Submitted on: 22 March 2024.
Revised on: 13 June 2024.
Accepted on: 10 August 2024.
___________________BMC Womens Health---BMC