Kaffashpoor, Azar http://orcid.org/0000-0003-3539-855X
Sadeghian, Samaneh
Funding for this research was provided by:
Ferdowsi University of Mashhad (52087)
Article History
Received: 3 March 2020
Accepted: 28 October 2020
First Online: 30 November 2020
Ethics approval and consent to participate
: This work is supported by grant NO.52087 from Vice president for Research &Technology and written informed consent was obtained from the participants. The ethical protocols were approved by the Ethics Committee of Ferdowsi University of Mashhad. We reviewed all 166 completed questionnaires admitted to Ferdowsi university of Mashhad between 13/3/2018 and 20/8/2018 after approval of ethical committee of Human Research (NO. 52087), the study was carried out based on data collection from Mashhad private hospitals.
: Not Applicable
: The authors declare that they have no competing interests.