1. Department of Forestry and Wildlife Management, Inland Norway University of Applied Sciences, Elverum, Norway
2. Department of Human Nutrition, Food, and Animal Sciences, University of Hawaii, Honolulu, HI, USA
3. Department of Forest, Ministry of Forest and Environment, Nepal
4. Research Unit of Biodiversity, Oviedo University, Oviedo, Spain
5. Department of Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden