Stomatognathic Diseases

• University of Alabama Eye Center — Birmingham, Alabama, United States
• Doctor My Eyes / Stephen Cohen, OD, PC — Scottsdale, Arizona, United States
• Schwartz Laser Eye Center — Scottsdale, Arizona, United States
• Milton M. Hom, OD FAAO FACAA (Sc) — Azusa, California, United States

• Oslo University Hospital — Oslo, Norway
• Pavlov State Medical University of St. Petersburg — Saint Petersburg, Russia

• Universidad de los Andes — Santiago, Chile

• University of Washington Regional Clinical Dental Research Center — Seattle, Washington, United States

• Department of Periodontics, Faculty of Dentistry, Bezmialem Vakif University — Istanbul, Fatih, Turkey (Türkiye)

Not specified

• Dow University of health Sciences — Karachi, Sindh, Pakistan

• GSK Investigational Site — Weybridge, Surrey, United Kingdom

Not specified

Not specified