Submitted on: 08 August 2010.
Revised on: 26 October 2010.
Accepted on: 24 December 2010.
___________________Applied System Innovation---MDPI
Submitted on: 02 November 2021.
Revised on: 15 February 2022.
Accepted on: 15 March 2022.
___________________Applied System Innovation---MDPI
Submitted on: 22 January 2013.
Revised on: 25 March 2013.
Accepted on: 13 May 2013.
___________________Applied System Innovation---MDPI
Submitted on: 23 July 2018.
Revised on: 15 October 2018.
Accepted on: 23 November 2018.
___________________Applied System Innovation---MDPI
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