1. School of Biological Sciences; Queen's University; Belfast; Medical Biology Centre; Lisburn Road Belfast BT9 7BL UK
2. Department of Physical Chemistry; University of Granada; Av. Fuentenueva s/n 18071 Granada Spain
3. School of Chemistry and Chemical Engineering; Queen's University; Belfast; David Keir Building Stranmillis Road Belfast BT9 5AG UK
4. School of Pharmacy and Biomolecular Sciences; University of Brighton; Huxley Building Lewes Road Brighton BN2 4GJ UK