1. Clinical Lecturer, Dept. of Restorative Dentistry, Cork University Dental School & Hospital, Cork, Ireland.
2. Reader in Oral Immunology, Birmingham Dental School & Hospital, Birmingham, UK.
3. Professor of Cell Biology, Dept. of Biochemistry, Biosciences Institution, University College Cork, Ireland.
4. Consultant Physician, Department of Endocrinology, Cork University Hospital, Cork, Ireland.
5. Professor/Hon. Consultant, Dept. of Periodontal Research, Birmingham Dental School & Hospital, Birmingham, UK.