1. Hansjörg Wyss Department of Plastic Surgery, New York University School of Medicine, New York, New York, USA.
2. Department of Biomaterials and Biomimetics, New York University College of Dentistry, New York, New York, USA.
3. Department of Biomedical Engineering and New York University Tandon School of Engineering, Brooklyn, New York, USA.
4. Department of Mechanical and Aerospace Engineering, New York University Tandon School of Engineering, Brooklyn, New York, USA.
5. Department of Orthodontics and School of Dentistry, The University of Texas Health Science Center at Houston, Houston, Texas, USA.
6. Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Texas Health Science Center at Houston, Houston, Texas, USA.