Dental Caries

• NYU College of Dentistry — New York, United States

• National research centre — Cairo, Egypt

• Lousiana State University Health Science Center, School of Dentistry — New Orleans, Louisiana, United States

• NYU Langone Health — New York, United States

• Lousiana State University Health Science Center, School of DentistrySchool of Dentistry — New Orleans, Louisiana, United States

• Department of Pediatric Dentistry, Faculty of Dental Medicine — Plovdiv, Bulgaria

• University of Sassari, Dept of Surgery, Microsurtgery and Medicine Sciences — Sassari, SS, Italy

Not specified

• faculty of dentistry, Cairo university , Egypt — Cairo, Egypt

• Unit of Dental Hygiene - Section of Dentistry - Department of Clinical, Surgical, Diagnostic and Paediatrics - University of Pavia — Pavia, Lombardy, Italy