1. Department of Chemistry, University of Victoria, Victoria V8W 3V6, British Columbia, Canada
2. Department of Biology, University of Victoria, Victoria V8W 2Y2, British Columbia, Canada
3. ASAsoft (Canada) Inc., 179-2945 Jacklin Road Suite 221, Victoria V9B 6J9, British Columbia, Canada
4. School of Earth and Ocean Sciences, University of Victoria, Victoria V8W 2Y2, British Columbia, Canada
5. Department of Computer Science, University of Victoria, Victoria V8W 3P6, British Columbia, Canada