1. Instituto de Olhos Renato Ambrósio, Rio de Janeiro, Brazil
2. Rio de Janeiro Corneal Tomography and Biomechanics Study Group, Rio de Janeiro, Brazil
3. Instituto Benjamin Constant, Rio de Janeiro, Brazil
4. Department of Ophthalmology, Federal University of São Paulo, São Paulo, Brazil
5. Department of Biomaterial Mechanics, University of Liverpool, Liverpool, Tucson, UK
6. Department of Ophthalmology and Visual Sciences, University of Arizona, USA
7. Department of Ophthalmology, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Brazil
8. Department of Ophthalmology, University of Florida, Gainesville, FL, USA