1. Department of Orthodontics; Guarulhos University; Guarulhos Brazil
2. Department of Orthodontics and Pediatric Dentistry; School of Dentistry; The University of Michigan; Ann Arbor MI USA
3. Department of Orthodontics; The University of Florence; Florence Italy
4. Special Studies in Orthodontics; São Paulo Military Hospital; São Paulo Brazil
5. Department of Orthodontics; School of Dentistry; University of North Carolina; Chapel Hill NC USA
6. Department of Orthodontics and Pediatric Dentistry; School of Dentistry; Ann Arbor MI USA
7. Cell and Development Biology; School of Medicine; Ann Arbor MI USA
8. Center of Human Growth and Development; The University of Michigan; Ann Arbor MI USA