Zanjirani Farahani, Leyli
Mohebali, Mehdi
Akhoundi, Behnaz
Saghafipour, Abedin
Kakooei, Zahra
Funding for this research was provided by:
Tehran University of Medical Sciences and Health Services (MSc thesis No. 240/221)
Article History
Received: 16 July 2018
Accepted: 24 October 2018
First Online: 10 November 2018
Compliance with ethical standards
:
: To maintain ethics, before sampling, an informed consent obtained from parents of all children participating in the study. This study had the approval code IR.TUMS.REC.1396.2332 from the Research Ethical Review Committee of Tehran University of Medical Sciences, Tehran, Iran.