1 Department of Medicine (Geriatric Medicine), School of Medicine, University College Cork, Cork, Ireland. denis.omahony@ucc.ie.
2 Department of Geriatric Medicine, Cork University Hospital, Wilton, Cork, Ireland. denis.omahony@ucc.ie.
3 Geriatria, Accettazione Geriatrica e Centro di Ricerca Per l'invecchiamento, IRCCS INRCA, Ancona, Italy.
4 Department of Geriatric Medicine, Parc de Salut Mar, Barcelona, Spain.
5 Institute for Geriatric Research, University of Ulm Geriatric Center, Alb-Donau, Ulm, Germany.
6 Univ. Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, 59000, Lille, France.
7 Fondazione Policlinico Gemelli IRCCS and Università Cattolica del Sacro Cuore, Rome, Italy.
8 Landspitali University Hospital, Reykjavik, Iceland.
9 Servicio de Geriatría, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain.
10 Department of Geriatric Medicine and Expertise Centre Pharmacotherapy in Old Persons (EPHOR), University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
11 Division of Geriatrics, Department of Internal Medicine, Istanbul Medical School, Istanbul University, Istanbul, Turkey.
12 Amsterdam UMC Location University of Amsterdam, Internal Medicine, Section of Geriatric Medicine and Amsterdam Public Health Research Institute, Amsterdam, The Netherlands.
13 Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgium.
14 Department of Geriatric Medicine, Cork University Hospital, Wilton, Cork, Ireland.