Submitted on: 26 July 2014.
Revised on: 08 September 2014.
Accepted on: 31 October 2014.
___________________Acta Orthopaedica---MEDICAL JOURNAL SWEDEN AB
Submitted on: 05 August 1999.
Revised on: 01 September 1999.
Accepted on: 06 October 1999.
___________________Acta Orthopaedica---MEDICAL JOURNAL SWEDEN AB
Submitted on: 28 September 2019.
Revised on: 05 January 2020.
Accepted on: 29 January 2020.
___________________Acta Orthopaedica---MEDICAL JOURNAL SWEDEN AB
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Submitted on: 12 November 2004.
Revised on: 18 December 2004.
Accepted on: 10 January 2005.
___________________Acta Orthopaedica---MEDICAL JOURNAL SWEDEN AB
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