{"certainAgreement":{"piSponsorEmployee":false,"restrictiveAgreement":false},"limitationsAndCaveats":{"description":"About 1/3 of initial participants did not complete this study. The limited number of participants precludes identifying demographic predictors of willingness or patterns of substitution. Single armed study lacks comparison group."},"pointOfContact":{"email":"richard.oconnor@roswellpark.org","organization":"Roswell Park Cancer Institute","phone":"716-845-4517","title":"Richard O'Connor"}}