1. Department of Geriatrics, Center for Lipoprotein Metabolism, University of Bari, Bari, Italy.
2. Department of Geriatrics, University of Foggia, Foggia, Italy.
3. Laboratory of Geriatrics and Gerontology, Research Department, IRCCS “Casa Sollievo della Sofferenza,” San Giovanni Rotondo, Foggia, Italy.
4. Geriatric Unit, Medical Sciences Department, IRCCS “Casa Sollievo della Sofferenza,” San Giovanni Rotondo, Foggia, Italy.
5. Department of Physical Medicine and Rehabilitation, University of Foggia, Foggia, Italy.