All listed authors must declare any competing interests (financial, commercial, legal, or professional relationship) relevant to, or which can be perceived to be relevant to the article.

Contemporary Pediatric Dentistry requires that all authors should declare all the sources of funding including financial support in their manuscript at the “Declarations” section located at the end of article.

If there are no competing interests to declare, the following statement or a similar one must be reported at the “Declarations” section located at the end of article.

“The authors declare that they have no competing interests.”