Perspectives of Patients with Insulin-Treated Type 1 and Type 2 Diabetes on Hypoglycemia: Results of the HAT Observational Study in Central and Eastern European Countries. - Haluzik, Martin; Kretowski, Adam; Strojek, Krzysztof; Czupryniak, Leszek; Janez, Andrej; Kempler, Peter; Andel, Michal; Tankova, Tsvetalina; Boyanov, Mihail; Duvnjak, Lea Smircic; Madacsy, Laszlo; Tarnowska, Iwona; et al. (Diabetes Therapy, 2018)