The evaluating self-management and educational support in severely obese patients awaiting multidisciplinary bariatric care (EVOLUTION) trial: principal results. - Padwal, Raj S.; Klarenbach, Scott; Sharma, Arya M.; Fradette, Miriam; Jelinski, Susan E.; Edwards, Alun; Majumdar, Sumit R. (BMC Medicine, 2017)