http://reply.papertrans.cn/1/58/5733/5733-11.png
http://reply.papertrans.cn/1/58/5733/5733-12.png
http://reply.papertrans.cn/1/58/5733/5733-13.png
http://reply.papertrans.cn/1/58/5733/5733-14.png
Submitted on: 13 November 2003.
Revised on: 22 February 2004.
Accepted on: 13 April 2004.
___________________Clinical Research in Cardiology
http://reply.papertrans.cn/1/58/5733/5733-16.png
Submitted on: 18 July 2008.
Revised on: 27 October 2008.
Accepted on: 09 November 2008.
___________________Clinical Research in Cardiology
http://reply.papertrans.cn/1/58/5733/5733-18.png
http://reply.papertrans.cn/1/58/5733/5733-19.png
Submitted on: 24 June 2008.
Revised on: 20 September 2008.
Accepted on: 17 October 2008.
___________________Clinical Research in Cardiology