1. Department of Anatomy, University of Otago, Dunedin - New Zealand
2. School of Dentistry and Oral Health, Griffith University, Gold Coast - Australia
3. Department of Applied Sciences, University of Otago, Dunedin - New Zealand
4. Faculty of Dentistry, University of Otago, Dunedin - New Zealand
5. Faculty of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais - Brazil