1. Cat Drop Foundation, Boorn 45, 9204 AZ Drachten, Netherlands.
2. Department of Natural Resources and Environment, Naresuan University, 99 Moo 9 Phitsanulok-Nakhonsawan Road, Tambon Tapho, Muang Phitsanulok 65000, Thailand.
3. School of Science, Auckland University of Technology, Auckland 1142, New Zealand.