1. Former affiliation: Department of Chemistry University of Victoria 3800 Finnerty Road Victoria BC V8P 5C2 Canada).
2. UVic Genome BC Proteomics Research Centre sup 4464 Markham St #3101 Victoria BC V8Z 5N3 Canada
3. Department of Chemistry University of Eastern Finland, Joensuu Campus Yliopistokatu 7 80100 Joensuu Finland