Disability weights for the Global Burden of Disease 2013 study oleh Prof. Joshua A Salomon, PhD, Juanita A Haagsma, PhD, Prof. Adrian Davis, PhD, Charline Maertens de Noordhout, MD, Suzanne Polinder, PhD, Arie H Havelaar, PhD, Alessandro Cassini, MPH, Brecht Devleesschauwer, PhD, Prof. Mirjam Kretzschmar, PhD, Prof. Niko Speybroeck, PhD, Prof. Christopher J L Murray, MD, Prof. Theo Vos, PhD