MOESM1 of Spin in the reporting, interpretation, and extrapolation of adverse effects of orthodontic interventions: protocol for a cross-sectional study of systematic reviews Pauline Steegmans Nicola Girolamo Reint Meursinge Reynders 10.6084/m9.figshare.11405988.v1 https://springernature.figshare.com/articles/journal_contribution/MOESM1_of_Spin_in_the_reporting_interpretation_and_extrapolation_of_adverse_effects_of_orthodontic_interventions_protocol_for_a_cross-sectional_study_of_systematic_reviews/11405988 Additional file 1. Checklist for the Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) 2015 statement. 2019-12-19 07:08:38 Orthodontics Reporting Systematic review Intervention Spin Misleading reporting Misleading interpretation Misleading extrapolation Adverse effect Adverse event Harm Safety