Michael Marsiske Joseph M Dzierzewski Kelsey R Thomas Linda Kasten Richard N Jones Kathy E Johnson Sherry L Willis Keith E Whitfield Karlene K Ball George W Rebok

Patrick C L Heaven Joseph Ciarrochi

mohammad javad shekari-ardekani assistant professor of sport's medicine, shahid beheshti university, tehran, iran mohammad afkhami-ardekani professor of endocrinology, yazd diabetes research center, shahid sadoughi university of medical sciences, yazd, iran mehrshad poorsaid isfahani assistant professor of sport's medicine, shahid beheshti university, tehran, iran shahzad khosravi assistant professor of sport's medicine, shahid beheshti university, tehran, iran

ghasem soltani department of anesthesiology, cardiac anesthesia research center, emam reza hospital, mashhad university of medical sciences, mashhad, iran amirmasoud molkizadeh department of anesthesiology, emam reza hospital, mashhad university of medical sciences, mashhad, iran shahram amini department of anesthesiology, cardiac anesthesia research center, emam reza hospital, mashhad university of medical sciences, mashhad, iran; department of anesthesiology, cardiac anesthesia research center, emam reza hospital, mashhad university of medical sciences, mashhad, iran. tel: +98-5138525208, fax: +98-5138525209

wenshu luo 1. changzhou center for disease control and prevention , changzhou, jiangsu, china ; 2. dept. of public health, soochow university , suzhou, jiangsu, china. fengmei chen 3. suzhou health college , suzhou, jiangsu, china. zhirong guo 2. dept. of public health, soochow university , suzhou, jiangsu, china. ming wu 4. centerfor disease control of jiangsu province , nanjing, jiangsu, china. chao hao 1. changzhou center for disease control and prevention , changzhou, jiangsu, china. zhengyuan zhou 5. center for disease control of changshu , suzhou, jiangsu, china.