1. Scientific Direction, Italian National Research Center on Aging (INRCA), Ancona, Italy.
2. Statistic and Biometry Center, Department of Gerontology Research, Italian National Research Center on Aging (INRCA), Ancona, Italy.
3. Unit of Geriatric Pharmacoepidemiology, Research Hospital of Cosenza, Italian National Research Center on Aging (INRCA), Cosenza, Italy.
4. Unit of Pulmonary Rehabilitation, Research Hospital of Casatenovo, Italian National Research Centre on Aging (INRCA), Casatenovo, Italy.