1. Grupo METMED, Departamento de Química, Universidade da Coruña, Campus da Zapateira s/n, Coruña 15071A, Spain
2. Medicinal Inorganic Chemistry Group, Department of Chemistry, University of British Columbia, Vancouver British Columbia V6T 1Z1, Canada
3. Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver British Columbia V6T 2A3, Canada
4. Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, British Columbia V5Z 1L3, Canada
5. Department of Radiology, University of British Columbia, Vancouver, British Columbia V5Z 1M9, Canada
6. Department of Chemistry, University of British Columbia, Vancouver British Columbia V6T 1Z1, Canada
7. Department of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada