1. School of Biomedical Sciences; University of Ulster; Coleraine UK
2. Mass Spectrometry Resource, UCD Conway Institute of Biomolecular and Biomedical Research; University College Dublin; Dublin Ireland
3. Proteome Research Centre, UCD Conway Institute of Biomolecular and Biomedical Research, School of Medicine and Medical Sciences; University College Dublin; Dublin Ireland
4. Faculty of Science, Engineering and Computing, Kingston University; Kingston upon Thames; Surrey UK