Submitted on: 12 October 2008.
Revised on: 06 February 2009.
Accepted on: 27 March 2009.
___________________Ethical Perspectives---PEETERS
Submitted on: 21 December 2011.
Revised on: 04 April 2012.
Accepted on: 26 April 2012.
___________________Ethical Perspectives---PEETERS
Submitted on: 13 September 2021.
Revised on: 05 January 2022.
Accepted on: 25 January 2022.
___________________Ethical Perspectives---PEETERS
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Submitted on: 11 December 2010.
Revised on: 19 February 2011.
Accepted on: 08 March 2011.
___________________Ethical Perspectives---PEETERS
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http://reply.papertrans.cn/1/89/8897/8897-27.png
Submitted on: 17 January 2000.
Revised on: 16 March 2000.
Accepted on: 22 April 2000.
___________________Ethical Perspectives---PEETERS
Submitted on: 28 July 2020.
Revised on: 30 October 2020.
Accepted on: 27 December 2020.
___________________Ethical Perspectives---PEETERS
Submitted on: 11 February 2000.
Revised on: 10 April 2000.
Accepted on: 01 June 2000.
___________________Ethical Perspectives---PEETERS