1. The Salk Institute for Biological Studies, La Jolla, CA, USA
2. ndotson@salk.edu
3. zdavis@salk.edu
4. Department of Organismal Biology and Anatomy, University of Chicago, Chicago, IL, USA
5. jared.salisbury@gmail.com
6. stephanie.e.palmer@gmail.com
7. Glendon College, York University, Toronto, ON, Canada
8. patcav1@yorku.ca
9. reynolds@salk.edu