1. Fei Men () is a postdoctoral fellow in the Department of Nutritional Sciences at the University of Toronto, in Toronto, Ontario, Canada.
2. Craig Gundersen is an ACES Distinguished Professor in the Department of Agricultural and Consumer Economics at the University of Illinois at Urbana-Champaign, in Urbana, Illinois.
3. Marcelo L. Urquia is an associate professor in the Department of Community Health Sciences at the University of Manitoba, in Winnipeg, Manitoba, Canada. He is also a faculty member in Dalla Lana School of Public Health at the University of Toronto.
4. Valerie Tarasuk is a professor in the Department of Nutritional Sciences at the University of Toronto.