Submitted on: 08 February 1999.
Revised on: 10 March 1999.
Accepted on: 07 April 1999.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
Submitted on: 27 January 2007.
Revised on: 17 April 2007.
Accepted on: 24 May 2007.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
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Submitted on: 13 May 2016.
Revised on: 11 August 2016.
Accepted on: 31 August 2016.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
Submitted on: 10 September 2017.
Revised on: 16 October 2017.
Accepted on: 27 October 2017.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER
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Submitted on: 15 May 2017.
Revised on: 16 June 2017.
Accepted on: 04 July 2017.
___________________ANNALS OF EMERGENCY MEDICINE---MOSBY-ELSEVIER