1. WildAid, 220 Montgomery Street #1200, San Francisco, CA 94104, USA
2. Game Rangers International, Plot 2374, The Village, Leopards Hill Road, Lusaka 10101, Zambia
3. Golden Triangle Asian Elephant Foundation, 229 Moo 1, Chiang Saen, Chiang Rai 57150, Thailand
4. Department of National Parks and Wildlife, Ministry of Tourism, Chilanga 10101, Zambia
5. Department for Psychosomatic Medicine and Psychotherapy, University for Continuing Education Krems, 3500 Krems an der Donau, Austria
6. Amboseli Trust for Elephants, Langata, Nairobi 15135, Kenya
7. Durrell Institute of Conservation and Ecology, University of Kent, Canterbury CT2 7NZ, UK