[1] NYU, Ashman Dept Periodontol & Implant Dent, Adv Program Int Dentists Implant Dent, Coll Dent, New York, NY USA
[2] NYU, Coll Dent, Ashman Dept Periodontol & Implant Dent, Clin Res, New York, NY USA
[3] 245 East 25th St,Apt 9D, New York, NY 10010 USA