Funding for this research was provided by:
Tehran University of Medical Sciences and Health Services (95-02-30-32393)
Received: 25 February 2019
Accepted: 1 July 2019
First Online: 8 July 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of Tehran University of Medical Sciences. Consent to participate is not applicable for this study because the isolates included in the study were obtained from existing clinical collections routinely assembled as part of laboratory practices of university hospitals.
: Not applicable.
: The authors declare that they have no competing interests.