1. WestCHEM, School of Chemistry, University of Glasgow, The Joseph Black Building, Glasgow G12 8QQ, U.K.
2. Wolfson Whol Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, U.K.
3. Cancer Research UK Beatson Institute, Glasgow G61 1BD, U.K.
4. West of Scotland PET Centre, Greater Glasgow and Clyde NHS Trust, Glasgow G12 0YN, U.K.