1. Department of Zoology University of Cambridge Cambridge UK
2. School of Biosciences University of Nottingham, Sutton Bonington Campus, Nr Loughborough UK
3. School of Science Monash University Malaysia, Jalan Lagoon Selatan Subang Jaya Selangor Darul Ehsan Malaysia
4. Forest Research Centre (Sepilok) Sabah Forestry Department Sabah Malaysia