Yuriy Kodrul(important), Andrew Simon(important), Oleksandr Kovalchuk(important), Nataliya Kolisnichenko(interesting), Nataliya Kolisnichenko(important), Kyrylo Gorshkov(important), Kyrylo Gorshkov(interesting), Roman Yaremchuk(interesting), Dmytro Komarovskyi(important), Dmytro Komarovskyi(interesting), Olexandr Ghryb(important), Vasil Bodnar(important), Vasil Bodnar(interesting)