Wilhelm H HolzapfelWilhelm H. Holzapfel, Chair Professor, Advanced Green Energy and Environment Institute, Handong Global University, Pohang, Gyeongbuk, South Korea. He is the author or co-author of more than 300 scientific papers and over 60 book chapters, and has edied or co-edited 7 books. He has held academic positions (Professor, Honorary Professor and Extraordinary Professor) in microbiology at various universities, and was Head (until 2007) (Director and Professor) of the Institute of Hygiene and Toxicology in Karlsruhe, Germany, and currently is chair professor at Handong Global University, South Korea. Since 1996 he has been President of the ICFMH of the IUMS Read More Read Less