Statement: the primary trial and the secondary trial do not use chemotherapy, radiotherapy or mammography in their interventions 
Primary_evidence: INTERVENTION 1:    Digital Breast Tomosynthesis   Digital Breast Tomosynthesis + Synthetic Mammography (DBT)   The DBT was independently read by two radiologists. A consensus meeting decided whether to recall the woman or not.   Women selected for further assessment (positive screening exam) was recalled.   Digital Breast Tomosynthesis + Synthetic Mammography: Two-view tomosynthesis performed with GE SenoClaire 3D Breast Tomosynthesis. INTERVENTION 2:    Digital Mammography   The digital mammograms was independently read by two radiologists. A consensus meeting decided whether to recall the woman or not.   Women selected for further assessment (positive screening exam) was recalled.   Digital mammography: Two-view digital mammography performed with GE SenoClaire 3D Breast Tomosynthesis.
Secondary_evidence: INTERVENTION 1:    Arm I: Yoga Therapy   Patients participated in a Hatha yoga session over 90 minutes twice weekly for 12 weeks. Patients were also encouraged to practice yoga at home. Patients recorded their total home/class practice time in weekly logs. INTERVENTION 2:    Arm II: Wait-List   Wait-listed women were told to continue performing their usual activities, and to refrain from beginning any yoga practice. After their final assessment they were offered the yoga classes.