1. Doctoral Candidate, University of Alaska, Fairbanks, AK
2. Research Associate Professor, University of Alaska, Fairbanks, AK
3. Assistant Professor, Oregon State University, Corvallis, OR
4. Postdoctoral Researcher, University of Massachusetts, Amherst, MA
5. Doctoral Candidate, University of North Carolina, Chapel Hill, NC
6. Professor, University of North Carolina, Chapel Hill, NC
7. Research Staff Member, University of Alaska, Fairbanks, AK