- Correspondence to Dr Maryam Abbaszadeh-Amirdehi: Department of Physiotherapy, School of Rehabilitation, Babol University of Medical Sciences, Ganjafrooz Avenue, Babol 4717647745, Iran;
- Accepted 5 September 2016
- Published in print 1 April 2017.
- Published online 3 April 2017.
- Published first 3 October 2016.
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