1. Department of Endodontics/Restorative Dentistry University of Pernambuco (UPE) 1650 Gal Newton Cavalcanti Avenue Camaragibe, PE 54753-020 Brazil
2. Center for Biophotonics University of California-Davis 2700 Stockton Blvd Sacramento, CA 95817 USA
3. Laser Center University of Pernambuco (UPE) 1650 Gal Newton Cavalcanti Avenue Camaragibe, PE 54753-020 Brazil
4. Department of Precision Machinery and Precision Instrumentation University of Science and Technology of China 443 Huangshan Road Hefei, Anhui China.
5. Nikon Research Corporation of America 12490 N. Rancho Vistoso Blvd., Suite130, Oro Valley, AZ 85755-1880 USA
6. Nikon Research Corporation of America 1399 Shoreway Road Belmont, CA 94002-4107 USA.
7. Department of Pathology and Laboratory Medicine University of California-Davis 2700 Stockton Blvd Sacramento, CA 95817 USA
8. Intellectual Ventures Laboratory/Global Good 14360 SE Eastgate Way Bellevue, WA 98007 USA
9. Department of Bioengineering McGill University 817 Sherbrooke Street West, Montreal Quebec H3 A0C3 Canada