METHODS	Primary outcome was well-being measured by Mental Health Continuum-Short Form ( MHC-SF ) and WHO Well-being Index ( WHO-5 ) ; secondary outcomes were depressive symptoms , anxiety , vitality , and general health measured by Center for Epidemiological Studies Depression Scale ( CES-D ) , Hospital Anxiety and Depression Scale Anxiety subscale ( HADS-A ) , and Medical Outcomes Study-Short Form ( MOS-SF ) vitality and general health subscales , respectively .\