Funding for this research was provided by:
Biomedical Research Networking Center on Frailty and Healthy Aging (CIBERFES) and FEDER funds from the European Union (CB16/10/00477 and CB16/10/00456)
Government of Castilla-La Mancha (PI2010/020)
Institute of Health Sciences, Ministry of Health of Castilla-La Mancha (03031-00)
Spanish Ministry of Economy (PI10/01532)
Ministerio de Economía y Competitividad (PI031558)
Instituto de Salud Carlos III (PI11/01068)
Seventh Framework Programme: FRAILOMIC (305483)
Received: 22 January 2019
Accepted: 16 September 2019
First Online: 15 October 2019
Ethics approval and consent to participate
: All participants volunteered and signed an informed consent. All the objectives, physical tests, and aspects related to the methodology were explained orally and in writing. Data confidentiality and anonymity were guaranteed in all phases of the study following the 2009 law regulating personal data protection. The study was approved by the appropriate Ethics Committee (The Clinical Research Ethics Committee of the Toledo Hospital – June 2012).
: Not applicable.
: The authors declare that they have no competing interests.