White Spot Lesion

• Alexandria Faculty of Dentistry — Alexandria, Egypt

• Federal University of Paraíba — João Pessoa, Paraíba, Brazil

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

• Faculty of dental medicine for girls branch of Alazhar University — Cairo, Egypt

• Al-Azhar University — Cairo, Egypt

• Texas A&M University College of Dentistry — Dallas, Texas, United States

• Virginia Commonwealth University — Richmond, Virginia, United States

• Faculty of Dentistry, Universidad Autónoma de san Luis Potosi — San Luis Potosí City, Mexico

• Faculty of Dentistry, Alexandria University — Alexandria, Egypt

Not specified