Asymmetric gingival margins of maxillary central incisors: does it matter to lay persons and professionals

Dataset for all analyses of the study. Dataset will initially be made available to editor and reviewers for the peer review process. After acceptance, data will be openly made available for everyone.本数据集用于该研究的所有分析工作。初稿提交阶段，数据集将仅向编辑及审稿人开放，用于同行评审（peer review）流程；稿件被正式录用后，数据集将向全体公众公开获取。