1. Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran;
2. Center for Solid Waste Research, Institute for Environmental research, Tehran University of Medical Sciences, Tehran, Iran;
3. Department of Environmental Health Engineering, School of Public Health, Gonabad University of Medical Sciences, Gonabad, Iran;
4. Department of Civil and Environmental Engineering, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, United Kingdom;
5. Environmental Flow (EnFlo) Research Centre, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, United Kingdom;
6. Department of Civil and Environmental Engineering, Hanyang University, Seoul, Korea.