1. Department of Bioengineering, Rice University, Houston, Texas.
2. Department of Biomaterials, Radboudumc, Nijmegen, The Netherlands.
3. Department of Biomaterials, Institute for Frontier Medical Sciences, Kyoto University, Kyoto, Japan.
4. Department of Orthodontics, University of Texas School of Dentistry at Houston, Houston, Texas.
5. Department of Statistics, Rice University, Houston, Texas.
6. Department of Oral and Maxillofacial Surgery, University of Texas School of Dentistry at Houston, Houston, Texas.