Thesis submitted for the degree of Doctor of Philosophy, Institute of Health and Wellbeing, College of Medicine, Veterinary and Life Sciences, University of Glasgow, March 2017.
Thesis
Ph.D. University of Glasgow 2017 Institute of Health and Wellbeing.
Bibliography
Includes bibliographical references (pages 334-353).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/8309/