Funding for this research was provided by:
EEA Financial Mechanism and Latvian state (2012.EEZ/DAP/MIC/183)
Received: 7 September 2018
Accepted: 30 November 2018
First Online: 6 January 2019
Ethics approval and consent to participate
: Ethics approval is not required for this type of study according to the national regulations in Latvia.
: Not applicable.
: EP and SM are board members of NGOs Health Action International and Health Projects for Latvia. ISK and MC are members of Health Projects for Latvia. Both NGOs aim to promote rational use of medicines. In 2017, after the completion of this study, MC became an employee in Pharmacovigilance group of JSC Olainfarm. The authors declare that they have no financial competing interests for this study.
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