[1] Ahvaz Jundishapur Univ Med Sci, Environm Technol Res Ctr, Ahvaz, Iran
[2] Ahvaz Jundishapur Univ Med Sci, Sch Publ Hlth, Dept Environm Hlth Engn, Ahvaz, Iran
[3] Univ Tehran Med Sci, Sch Publ Hlth, Dept Environm Hlth Engn, Tehran, Iran
[4] Iran Univ Med Sci, Sch Publ Hlth, Dept Environm Hlth Engn, Tehran, Iran