Affiliation: | 1. Emergency Department, Hospital Clínic, Barcelona, Catalonia, Spain;2. Emergency Department, Short Stay Unit and Hospitalization at Home, Dr. Balmis General University Hospital, Alicante, Spain;3. Emergency Department, University Hospital Basel, Basel, Switzerland;4. Emergency Department, Hospital de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Catalonia, Spain;5. Emergency Department, Short Stay Unit and Hospitalization at Home, Dr. Balmis General University Hospital, Alicante, Spain Institute for Health and Biomedical Research, Alicante, Spain Miguel Hernández University, Elche, Alicante, Spain;6. Emergency Department, Hospital Central de Asturias, Oviedo, Spain;7. Falls Unit, Department of Geriatrics, Hospital Clínico San Carlos, Madrid, Spain;8. Henry JN Taub Emergency Department, Baylor College of Medicine, Houston, Texas, USA;9. Emergency Department, Hospital Clínico San Carlos, Complutense University, Madrid, Spain |