http://reply.papertrans.cn/2/111/11092/11092-31.png
Submitted on: 30 May 2023.
Revised on: 26 June 2023.
Accepted on: 19 July 2023.
___________________Health Economics Policy and Law
http://reply.papertrans.cn/2/111/11092/11092-33.png
Submitted on: 25 May 2021.
Revised on: 11 August 2021.
Accepted on: 07 October 2021.
___________________Health Economics Policy and Law
http://reply.papertrans.cn/2/111/11092/11092-35.png
Submitted on: 23 April 2010.
Revised on: 13 August 2010.
Accepted on: 27 August 2010.
___________________Health Economics Policy and Law