1. Technische Universität München; Freising Germany
2. Bavarian State Institute of Forestry; Freising Germany
3. Institute for Advanced Study; Technische Universität München; Garching Germany
4. Institute of Zoology; Poznań University of Life Sciences; Poznań Poland
5. Department of Zoology; University of Cambridge; Cambridge UK
6. Sigma; Coventry University; Coventry UK