2011
Helena Carvalho, Virginia Tech.
2010
John Dobson, Univ. of Florida
2009
2008
Mauricio Javier Giuliodori, Facultad de Ciencias Veterinarias,
Univ. Nacional de La Plata
2007
Reem Rachel Abraham, Melaka Manipal Med. Col., India
2006
Mildred A. Hoover, Salem State Col.
2005
David W. Rodenbaugh, Univ. of Michigan