1. Institute of Occupational, Social and Environmental Medicine Goethe University Frankfurt am Main Germany
2. Unit Entomology Institute of Tropical Medicine Antwerp Belgium
3. Natural History MuseumTribhuvan University Swayambhu, Kathmandu Nepal
4. Department of Hydrology and Meteorology Kathmandu Nepal
5. Nepal Health Research Council Kathmandu Nepal
6. Institute for Atmospheric and Environmental SciencesGoethe University Frankfurt am Main Germany