{"certainAgreement":{"piSponsorEmployee":false,"restrictiveAgreement":false},"limitationsAndCaveats":{"description":"The median follow-up time of participants was 5-14 days post-operation. Therefore, we lack long-term follow-up (\\> 6 months) for the majority of the participants."},"pointOfContact":{"email":"pgauger@med.umich.edu","organization":"University of Michigan Medical Center","phone":"734-936-0231","title":"Dr. Paul Gauger"}}