1. Department of Biology, Colorado State University, 200 West Lake Street, 1878 Campus Delivery, Fort Collins, Colorado 80523; Email: ItgenM@colostate.edu. Send reprint requests to this address.
2. Institute of Pathophysiology, Faculty of Medicine, University of Ljubljana, Zaloška 4, Ljubljana, 1000, Slovenia; Email: patrik.prsa@mf.uni-lj.si.
3. Department of Organisms and Ecosystems Research, National Institute of Biology, Večna pot 111, Ljubljana, 1000, Slovenia; Email: rok.janza@nib.si.
4. Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška 4, Ljubljana, 1000, Slovenia; Email: Lucijan.Skubic@mf.uni-lj.si.
5. Department of Biology, Indiana University of Pennsylvania, 975 Oakland Avenue, Indiana, Pennsylvania 15701; Email: josiah.townsend@iup.edu.
6. Department of Biology, Biotechnical faculty, University of Ljubljana, Slovenia; Mailing address: Jamnikarjeva 101, Ljubljana, 1000, Slovenia; Email: (AK) ales.kladnik@bf.uni-lj.si; and (LBM) lila.bizjak@bf.uni-lj.si.
7. Department of Biology, Hartwick College, 1 Hartwick Drive, Oneonta, New York 13820; Email: sessionss@hartwick.edu.