{"certainAgreement":{"piSponsorEmployee":false,"restrictionType":"LTE60","restrictiveAgreement":true},"limitationsAndCaveats":{"description":"Our trial has several limitations, including the short follow-up time. Secondary analyses and subgroup analyses that involved specified stratification factors were preplanned, but these analyses did not have adequate statistical power."},"pointOfContact":{"email":"hongli@fredhutch.org","organization":"SWOG","phone":"206-667-6077","title":"Hongli Li"}}