Institution: | 1. Internal Medicine Service, Hospital Universitario del Henares, Madrid, Spain;2. Internal Medicine Service, IMIBIC/Hospital Universitario Reina Sofia/Universidad de Córdoba, Spain;3. Internal Medicine Service, Hospital Universitario de Bellvitge, L''Hospitalet del Llobregat, Barcelona, Spain;4. Internal Medicine Service, Complejo Hospitalario de Soria, Spain;5. Internal Medicine Service, Hospital Universitario Germans Trias I Pujol, Barcelona, Spain;6. Internal Medicine Service, Hospital Comarcal de Zafra, Badajoz, Spain;7. Internal Medicine Service, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain;1. Faculty of Health and Society, Institution of Care Science, Malmö University, Sweden;2. Department of Clinical Sciences, Division of Internal Medicine, Skåne University Hospital, Malmö, Lund University, Sweden;1. Merck and Co. Inc., Whitehouse Station, NJ, USA;2. University of North Carolina at Chapel Hill, Chapel Hill, NC, USA;3. Merck Sharp & Dohme Ltd, Hoddesdon, Hertfordshire, United Kingdom;4. Merck Frost Canada Ltd, Kirkland, Quebec, Canada;5. Merck Sharp & Dohme Ltd, Madrid, Spain;6. Merck Sharp & Dohme Ltd, Sollentuna, Sweden;1. Department of Clinical Medicine, Santa Croce and Carle General Hospital, Cuneo, Italy;2. Department of Clinical and Experimental Medicine, University of Insubria, Varese, Italy |