1. Department of Anthropology, Washington State University, Pullman, Washington, USA.
2. Institute of Biological Chemistry, Washington State University, Pullman, Washington, USA.
3. Department of Animal, Veterinary and Food Sciences, University of Idaho, Moscow, Idaho, USA.
4. College of Nursing, Washington State University, Spokane, Washington, USA.
5. Margaret Ritchie School of Family and Consumer Sciences, University of Idaho, Moscow, Idaho, USA.