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Submitted on: 16 February 2022.
Revised on: 17 March 2022.
Accepted on: 14 April 2022.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
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Submitted on: 12 June 2010.
Revised on: 27 September 2010.
Accepted on: 09 November 2010.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
Submitted on: 09 April 1998.
Revised on: 19 July 1998.
Accepted on: 05 August 1998.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
Submitted on: 06 November 2009.
Revised on: 28 January 2010.
Accepted on: 23 February 2010.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
Submitted on: 05 February 2002.
Revised on: 27 February 2002.
Accepted on: 07 April 2002.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
Submitted on: 22 February 2003.
Revised on: 05 April 2003.
Accepted on: 17 April 2003.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
Submitted on: 31 October 2002.
Revised on: 18 January 2003.
Accepted on: 04 March 2003.
___________________INJURY PREVENTION---BMJ PUBLISHING GROUP
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