TY - JOUR A1 - Holt-Lunstad, J. A1 - Smith, T.B. A1 - Baker, M. A1 - Harris, T. A1 - Stephenson, D. T1 - Loneliness and social isolation as risk factors for mortality Y1 - 2015 DO - 10.1177/1745691614568352 VL - 10 IS - 2 ER -