Beuy Joob1, Viroj Wiwanitkit2,3,4,5. 1. a Sanitation 1 Medical Academic Center , Bangkok , Thailand. 2. b Tropical Medicine , Hainan Medical University , Haikou , China. 3. c Faculty of Medicine , University of Nis , Nis , Serbia. 4. d Biological Sciences , Joseph Ayobabalola University , Ikeji-Arakeji , Nigeria. 5. e Medical Science , Dr. DY Patil Medical University , Pune , India.