Kolesova, Oksana
Vanaga, Ieva
Laivacuma, Sniedze
Derovs, Aleksejs
Kolesovs, Aleksandrs
Radzina, Maija
Platkajis, Ardis
Eglite, Jelena
Hagina, Elvira
Arutjunana, Seda
Putrins, Davis Simanis
Storozenko, Jelena
Rozentale, Baiba
Viksna, Ludmila
Funding for this research was provided by:
The Ministry of Education and Science, Republic of Latvia (VPP-COVID-2020/1-0023)
Article History
Received: 10 May 2021
Accepted: 22 September 2021
First Online: 11 October 2021
Declarations
:
: The Central Medical Ethics Committee, Riga, Latvia (protocol No. 01-29.1/2429), and the Ethics Committee of Rīga Stradiņš University, Latvia (protocol No. 6-1/07/14) provided approval for the study. All participants signed the informed consent form. The study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors have no conflict of interest to declare.