Pourmalek, Farshad
Rezaei Hemami, Mohsen
Janani, Leila
Moradi-Lakeh, Maziar https://orcid.org/0000-0001-7381-5305
Article History
Received: 22 May 2020
Accepted: 6 January 2021
First Online: 1 February 2021
Ethics approval and consent to participate
: All data are publicly available on an aggregate basis. Consequently, no ethics approval was necessary.
: Not applicable.
: The authors declare that they have no competing interests.