1. Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo P.O. Box 11727, Egypt
2. Center of Excellence, October University for Modern Sciences and Arts (MSA), 6th of October City, Giza P.O. Box 12566, Egypt
3. Faculty of Physical Therapy, October University for Modern Sciences and Arts (MSA), 6th of October City, Giza P.O. Box 12566, Egypt
4. General Organization for Export and Import Control (GOEIC), Cairo P.O. Box 11522, Egypt
5. Marine Environment Division, National Institute of Oceanography and Fisheries NIOF, Alexandria P.O. Box 21519, Egypt
6. Soil and Water Department, Faculty of Agriculture, Ain Shamas Unversity, Cairo P.O. Box 11241, Egypt