1. 1 BDSc(Hons), Postgraduate Student, Orthodontics, School of Dentistry , The University of Queensland , Australia
2. 2 BDSc, DOrthRCS(Eng), FDSRCS, FRACDS, FICD, PhD, Professor of Orthodontics, School of Dentistry , The University of Queensland , Australia
3. 3 BTech, MSc, PhD, MIEAust, CPEng, Senior Fellow (Honorary) School of Dental Science , The University of Melbourne , Australia