We have recevied funding from UKRI (MRC, BBSRC, EPSRC), the Leverhulme Trust, IBioIC, ScotChem, Royal Society, European Commission Framework, Institut Laue Langevin, Tenavous Scotland, the Carnegie Trust, Commonwealth Scholarship Commission, Chief Scientist Office, Royal Society, Royal Commission of the Exhibition of 1851, Medical Research Scotland, Scottish Enterprise, Royal Thai Government and Saudi Arabian Cultural Mission.