Submitted on: 18 September 2017.
Revised on: 17 November 2017.
Accepted on: 28 December 2017.
___________________JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY
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Submitted on: 11 January 2021.
Revised on: 01 February 2021.
Accepted on: 30 March 2021.
___________________JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY
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Submitted on: 14 October 2013.
Revised on: 22 January 2014.
Accepted on: 18 March 2014.
___________________JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY