please, You can modify this text for me? dear Dr Mohseni I thank you very much for your Tips and explanations . Jegar email on December 23 for the three of us (me, Mlika, Hoha) sent stating that the article is read and agree with it, so that does not get acknowledged undertaken for this study. I, H and J, so that together we talk and the contribution that the entire process of writing (ideas, texts and previous studies, database searching, reading papers, evaluation papers, data extraction, formulation Primary tables and diagrams, data analysis and Discussion) had about the authors agreed and as I was worthy of the authors was modified. In addition, we affiliation correct. The names and joined affiliation, please submission to the article the authors and affiliation change. I sincerely thank you for your efforts.