Gramatniece, A.
Silamikelis, I.
Zahare, Ie.
Urtans, V.
Zahare, Ir.
Dimina, E.
Saule, M.
Balode, A.
Radovica-Spalvina, I.
Klovins, J.
Fridmanis, D.
Dumpis, U. http://orcid.org/0000-0001-6778-9411
Article History
Received: 15 March 2019
Accepted: 13 May 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: Since no patient personal information was collected and the surveillance was part of the hospital infection control and quality improvement program, approval of ethics committees was not considered necessary.
: Not applicable.
: The authors declare that they have no competing interests.
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