Submitted on: 05 July 2009.
Revised on: 14 September 2009.
Accepted on: 12 November 2009.
___________________Journal of the Korean Association of Oral and Maxillofacial Surgeons
http://reply.papertrans.cn/2/198/19773/19773-22.png
Submitted on: 04 April 2015.
Revised on: 16 May 2015.
Accepted on: 07 July 2015.
___________________Journal of the Korean Association of Oral and Maxillofacial Surgeons
Submitted on: 27 September 2009.
Revised on: 04 January 2010.
Accepted on: 04 February 2010.
___________________Journal of the Korean Association of Oral and Maxillofacial Surgeons
http://reply.papertrans.cn/2/198/19773/19773-25.png
http://reply.papertrans.cn/2/198/19773/19773-26.png
Submitted on: 27 September 2009.
Revised on: 27 November 2009.
Accepted on: 03 January 2010.
___________________Journal of the Korean Association of Oral and Maxillofacial Surgeons
http://reply.papertrans.cn/2/198/19773/19773-28.png
Submitted on: 17 November 2020.
Revised on: 11 January 2021.
Accepted on: 23 January 2021.
___________________Journal of the Korean Association of Oral and Maxillofacial Surgeons
Submitted on: 27 August 2016.
Revised on: 06 December 2016.
Accepted on: 13 January 2017.
___________________Journal of the Korean Association of Oral and Maxillofacial Surgeons