Submitted on: 05 August 2003.
Revised on: 09 October 2003.
Accepted on: 29 November 2003.
___________________Journal of Scleroderma and Related Disorders
http://reply.papertrans.cn/2/193/19221/19221-12.png
http://reply.papertrans.cn/2/193/19221/19221-13.png
http://reply.papertrans.cn/2/193/19221/19221-14.png
http://reply.papertrans.cn/2/193/19221/19221-15.png
Submitted on: 17 December 2003.
Revised on: 18 March 2004.
Accepted on: 26 April 2004.
___________________Journal of Scleroderma and Related Disorders
Submitted on: 12 February 2015.
Revised on: 07 May 2015.
Accepted on: 02 July 2015.
___________________Journal of Scleroderma and Related Disorders
Submitted on: 27 March 2024.
Revised on: 25 May 2024.
Accepted on: 21 June 2024.
___________________Journal of Scleroderma and Related Disorders
http://reply.papertrans.cn/2/193/19221/19221-19.png
Submitted on: 13 July 2001.
Revised on: 12 August 2001.
Accepted on: 16 September 2001.
___________________Journal of Scleroderma and Related Disorders