authors Jeste, Dilip V Ziedonis, Douglas Glorioso, Danielle Antonini, Paola Brenner, David Di Somma, Salvatore Ellen E. Lee, MD Nguyen, Tanya T Scalcione, Mara Biaggi, Alice Daly, Rebecca Liu, Jinyuan Tu, Xin
has subject area Aged Aged, 80 and over Cross-Sectional Studies Happiness Humans Italy Loneliness Middle Aged Protective Factors United States