1. Genud Toledo Research Group, Universidad de Castilla-La Mancha, Toledo, Spain
2. CIBER of Frailty and Healthy Aging (CIBER FES), Madrid, Spain
3. Department of Exercise Sciences, University of Auckland, Auckland, New Zealand
4. Geriatric Department, Complejo Hospitalario de Toledo, Toledo, Spain
5. ImFINE Research Group, Department of Health and Human Performance, Technical University of Madrid, Madrid, Spain