Expert opinion on the management of pain in hospitalised older patients with cognitive impairment: a mixed methods analysis of a national survey April 28, 2015 BMC Geriatrics 2015, 15:56Â doi:10.1186/s12877-015-0056-6 Kirsty TM Rodger, Corinne Greasley-Adams, Zoe Hodge and Emma Reynish contributed equally to this work. Published: 29 April 2015