Declarations
Ethics approval: No identifiable information or picture has been mention in the article. The Study has been approved by ethics committee at Hamadan University of Medical Sciences. (Approval ID: IR.UMSHA.REC.1400.532)
Conflicts of interest: Authors declare that there are no conflicts of interest regarding the publication of this article)
Authors’ contribution: Iraj Sedighi has been involved in the management of patients. Parinaz Sedighi, Taravat Sadrosadat, Mahsa Movahedi, and Iraj Sedighi contributed for data gathering and preparing the article.
Acknowledgement: The authors would like to thank staff of pediatrics ward at Besat hospital for their great effort for patients’ health.