Sports Medicine International Open, Table of Contents CC BY-NC-ND 4.0 · Sports Med Int Open 2020; 04(03): E69DOI: 10.1055/a-1231-6803 Letter to the Editor - Reply Letter to the Editor - Reply Sami Aleissa Recommend Article Abstract Letter to: Cross-Cultural Adaptation and Validation of the Arabic Version of the Intermittent and Constant Osteoarthritis Pain QuestionnaireSports Med Int Open 2020; 4(01): E8-E12DOI: 10.1055/a-1031-0947 Reply to the Letter to the Editor concerning “Cross-Cultural Adaptation and Validation of the Arabic Version of the Intermittent and Constant Osteoarthritis Pain Questionnaire” Sports Med Int Open 2020; 4(01): E8–E12; DOI: 10.1055/a-1031-0947 Full Text References References 1 Sousa VD, Rojjanasrirat W. Translation, adaptation and validation of instruments or scales for use in cross-cultural health care research: A clear and user-friendly guideline. J Eval Clin Pract 2011; 17: 268-274 2 Çelik D, Can C, Aslan Y. et al. Translation, cross-cultural adaptation, and validation of the Turkish version of the Harris Hip Score. HIP Int 2014; 24: 473-479