Submitted on: 10 June 2011.
Revised on: 13 September 2011.
Accepted on: 24 October 2011.
___________________Journal of IMAB---PEYTCHINSKI PUBLISHING LTD
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Submitted on: 05 December 2013.
Revised on: 25 January 2014.
Accepted on: 19 March 2014.
___________________Journal of IMAB---PEYTCHINSKI PUBLISHING LTD
Submitted on: 01 February 2019.
Revised on: 07 March 2019.
Accepted on: 03 May 2019.
___________________Journal of IMAB---PEYTCHINSKI PUBLISHING LTD
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Submitted on: 14 November 2020.
Revised on: 28 February 2021.
Accepted on: 18 March 2021.
___________________Journal of IMAB---PEYTCHINSKI PUBLISHING LTD
Submitted on: 02 January 2008.
Revised on: 27 February 2008.
Accepted on: 09 March 2008.
___________________Journal of IMAB---PEYTCHINSKI PUBLISHING LTD
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