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Submitted on: 15 August 2018.
Revised on: 17 November 2018.
Accepted on: 16 January 2019.
___________________Acta Facultatis Medicae Naissensis
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Submitted on: 05 November 2018.
Revised on: 29 January 2019.
Accepted on: 10 March 2019.
___________________Acta Facultatis Medicae Naissensis
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Submitted on: 17 August 2017.
Revised on: 16 October 2017.
Accepted on: 13 December 2017.
___________________Acta Facultatis Medicae Naissensis
Submitted on: 12 June 2018.
Revised on: 17 September 2018.
Accepted on: 13 October 2018.
___________________Acta Facultatis Medicae Naissensis