المؤلفون: Whitehouse, A. J. O., Jacoby, P., Reddihough, D.^{Aff2, Aff3, Aff4}, Leonard, H., Williams, K., Downs, Jenny^{Aff1, Aff6}

المصدر: Quality of Life Research: An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation - An Official Journal of the International Society of Quality of Life Research. 30(10):2875-2885