Submitted on: 31 July 2004.
Revised on: 31 August 2004.
Accepted on: 24 September 2004.
Lancet HIV---ELSEVIER INC
Submitted on: 21 April 2008.
Revised on: 03 May 2008.
Accepted on: 16 May 2008.
Lancet HIV---ELSEVIER INC
Submitted on: 08 February 2016.
Revised on: 26 February 2016.
Accepted on: 14 March 2016.
Lancet HIV
http://reply.papertrans.cn/3/205/20497/20497-24.png
Submitted on: 10 March 2003.
Revised on: 22 April 2003.
Accepted on: 16 May 2003.
Lancet HIV
http://reply.papertrans.cn/3/205/20497/20497-26.png
http://reply.papertrans.cn/3/205/20497/20497-27.png
http://reply.papertrans.cn/3/205/20497/20497-28.png
Submitted on: 13 September 2004.
Revised on: 14 October 2004.
Accepted on: 22 October 2004.
Lancet HIV---ELSEVIER INC
Submitted on: 24 July 2013.
Revised on: 29 August 2013.
Accepted on: 21 September 2013.
Lancet HIV---ELSEVIER INC