Yulia D. Gordievskaya (Potsdam / DE), Joachim Jelken (Potsdam / DE), Se-Hyeong Jung (Aachen / DE), Nino Lomadze (Potsdam / DE), Elena Yu. Kramarenko (Moscow / RU), Andrij Pich (Aachen / DE; Geleen / NL), Svetlana Santer (Potsdam / DE)