Submitted for Publication: July 19, 2013; accepted August 8, 2013.
Published Online: November 21, 2013. doi:10.1001/jamafacial.2013.2146.
Study concept and design: Artinger, Gassner.
Acquisition of data: Sadick, Haubner.
Analysis and interpretation of data: Sadick, Gassner.
Drafting of the manuscript: Sadick, Gassner.
Critical revision of the manuscript for important intellectual content: Sadick, Artinger, Haubner, Gassner.
Statistical analysis: Sadick.
Obtained funding: Gassner.
Administrative, technical, or material support: Sadick, Artinger, Haubner, Gassner.
Study supervision: Gassner.
Conflict of Interest Disclosures: The nonprofit organization Facial Plastic Surgery Europe eV provided an unrestricted educational grant to finance the artwork for the manuscript.
Role of the Sponsor: Facial Plastic Surgery Europe eV had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Additional Contributions: Markus Voll, a professional graphic designer, created the artwork for the manuscript. He was compensated for his contribution.