Bilici, Nadir
Paruzel-Czachura, Mariola
Workman, Clifford I.
Humphries, Stacey
Hamilton, Roy H.
Chatterjee, Anjan
Funding for this research was provided by:
the National Institute of Dental & Craniofacial Research of the National Institutes of Health (F32DE029407)
Penn Center for Human Appearance
Article History
Received: 3 June 2025
Accepted: 4 June 2026
First Online: 12 June 2026
Declarations
Ethics approval and consent to participate: The study procedures were approved by the Institutional Review Board at the University of Pennsylvania (Protocol #806447). All participants provided written informed consent prior to participating in the study. This research was conducted in accordance with the ethical standards of the institutional and national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
Consent for publication: Not applicable. No identifying personal or clinical information or images were collected or included in this study.
Competing interests: The authors declare no competing interests.