16. CIC, Brandon University, Brandon, MB, Oct 2004.
15. Institut fur Biophysik und Physikalische Biochemie, Universitat Regensburg, Regensburg, Germany, Nov 2003.
14. Institut fur Analytische Chemie, Chemo- und Biosensorik, Universitat Regensburg, Regensburg, Germany, Jul 2003.
13. Department of Chemistry, University of Waterloo, Waterloo, ON, Apr 2001.
12. Department of Chemistry, University of Alberta, Edmonton, AB, Mar 2001.
11. Institute of Biochemistry, Carleton University, Ottawa, ON, Feb. 2001.
10. Department of Chemistry, University of Western Ontario, London, ON, Feb. 2001.
9. Department of Biochemistry, Dalhousie University, Halifax, NS, Dec. 1999.
8. Department of Chemistry, Mount Allison University, Sackville, NB, Sept 1999.
7. Institut fur Biophysik und Physikalische Biochemie, Universitaet Regensburg, Regensburg, Germany, August 1999
6. Department of Biochemistry and Molecular Biology, University of Manitoba, Winnipeg, MB, Nov. 1998
5. CIC, University of Manitoba, Winnipeg, MB, Nov. 1997
4. Department of Chemistry, University of Winnipeg, Winnipeg, MB, Apr. 1997
3. Department of Biological Sciences, University of Calgary, Calgary, AB, Canada, Jan. 1997.
2. Department of Biochemistry and Molecular Biology, Merck-Frosst Centre for Therapeutic Research, Pointe Claire, PQ, Canada, Nov. 1996.
1. Department of Biochemistry, Dalhousie University, Halifax, NS, Canada, Nov. 1996.