Kowsar Jundishapur J Chronic Dis Care 2322-4207 8 1 2019 1 19 10.5812/jjcdc.86490 Zahra Farsi Research Department, Faculty of Nursing, AJA University of Medical Sciences, Tehran, Iran, Research Department, Faculty of Nursing, AJA University of Medical Sciences, Tehran, Iran. Email: Letter 2018 12 14 2018 11 17 2019 1 19 2019 01 31 None http://jjchronic.com/en/articles/86490.html https://neoscriber.org/cdn/dl/69a87c34-1be1-11e9-aa7d-f7b9e60723fa