1. Life Sciences Department; The Natural History Museum; London UK
2. Center for Northeast Asian Studies; Tohoku University; Sendai Japan
3. Department of Aquatic Ecology and Water Environment; Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; Ha Noi Vietnam
4. Centre for Rescue and Conservation of Organisms; Hoang Lien National Park; Sa Pa Vietnam
5. Department of Specimen Preparation and Exhibitive Design; Vietnam National Museum of Nature; Vietnam Academy of Science and Technology; Ha Noi Vietnam