Institution: | (1) Department of Epidemiology, Joint Center for Humanities and Health Sciences, Free University Berlin, Humboldt University at Berlin, Haus 562, Fabeckstr. 60-62, 14195 Berlin, Germany (E-Mail: boehning@zedat.fu-berlin.de), DE;(2) Department of Mathematics and Statistics, Faculty of Science and Technology, Thammassast University, Pathumthani, Thailand (E-Mail: roumporn@alpha.tu.ac.th), TH |