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| Methods | Setting: Department of Orthodontics and Dentofacial Orthopedics, Osaka University Dental Hospital Funder: Align Technology Japan |
| Participants | Minimum age of 12 years |
| Interventions | Clear aligners |
| Outcomes | Treatment period, teeth alignment |
| Notes | Contacted study authors ‐ awaiting response Author email: ctanika@dent.osaka‐u.ac.jp |
RCT: randomised controlled trial
