| Institution: | 1. Department of Environmental and Radiological Health Sciences , Colorado State University , Ft. Collins, Colo, USA stephen.reynolds@colostate.edu;3. Department of Public Health and Health Care , Yerevan State Medical University , Yerevan, Armenia;4. Institute for Rural and Environmental Health, Department of Occupational and Environmental Health, The College of Public Health , The University of Iowa , Iowa City, Iowa;5. Department of Biostatistics , The College of Public Health, The University of Iowa , Iowa City, Iowa |
