Acknowledgements
This manuscript was extracted from the Master’s thesis of Samira Dehkami and approved by the Vice Chancellor for Research and Technology of Shiraz University of Medical Sciences, Shiraz, Iran. Hereby, we would like to thank Vice Chancellor for Research and Technology of Shiraz University of Medical Sciences for financial support in conducting the research and Mr. A.M. Keshtvarez and the Clinical Research Development Center of Namazi Hospital who collaborated in data analysis. Appreciation goes to Mrs. S. Rezaei for her cooperation in psychological counseling and Dr Fatemeh Khademian for her sincere collaboration in this research. Also, we would like to express our gratitude to the respected authorities of the health centers of Gerash city and all the individuals who participated in this study.