1. Department
of Physics and Astronomy, University of Manitoba, 186 Dysart
Road, Winnipeg, Manitoba R2M 5C6, Canada
2. Code Mystics Inc., 1500-701 West Georgia Street, Vancouver, British Columbia V7Y 1C6, Canada
3. Department
of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada