Ozolins, Arturs
Narbuts, Zenons
Vanags, Andrejs
Simtniece, Zane
Visnevska, Zane
Akca, Aycan
Wirowski, Denis
Gardovskis, Janis
Strumfa, Ilze
Goretzki, Peter E.
Funding for this research was provided by:
European Social Fund (BE) (Nr.2013/0004/1DP/1.1.1.2.0/13/APIA/VIAA/ 020)