Prospective and Multicenter Evaluation of Outcomes for Quality of Life and Activities of Daily Living for Balloon Kyphoplasty in the Treatment of Vertebral Compression Fractures: The EVOLVE Trial. Issue 1 (1st January 2019) - Beall, Douglas P; Chambers, M R; Thomas, Sam; Amburgy, John; Webb, James R; Goodman, Bradly S; Datta, Devin K; Easton, Richard W; Linville, Douglas; Talati, Sanjay; Tillman, John B