Exhibit 5: Members of the 2017 ADEA House of Delegates.

Dr. Gerald N. Glickman, President, Baylor College of Dentistry Dr. Stephen K. Young, President-elect, University of Oklahoma Dr. Leo E. Rouse, Immediate Past President, Howard University Dr. Ryan T. Hajek, Vice President for Students, Residents, and Fellows, University of Nebraska Medical Center Dr. Pamela J. Hughes, Vice President for Hospitals and Advanced Education Programs, University of Minnesota Dr. Susan H. Kass, Vice President for Allied Dental Program Directors, Miami Dade College Dr. Michael A. Landers, Vice President for Sections, Case Western Reserve University Ms. Barbara Nordquist, Vice President for the Corporate Council, KaVo Imaging–DEXIS, Gendex, i-CAT, Instrumentarium, SOREDEX Dr. Michael A. Siegel, Vice President for Faculties, Nova Southeastern University Dr. Huw F. Thomas, Vice President for Deans, Tufts University Dr. Richard W. Valachovic, Executive Director, American Dental Education Association