We are very pleased that representatives of both universities, prof. Sijmen Reijneveld, assoc. prof. Jitse van Dijk and assoc. prof. Andrea de Winter from University of Groningen and rector prof. Pavol Sovák, prof. Silvia Ručinská, prof. Pavol Jarčuška and prof. Andrea Madarasová Gecková along with other colleagues from Pavol Jozef Šafárik University in Košice met in person on 4th of October to plan upcoming defences within double degree PhD study programe planed for June 2023 and continue with discussions for future collaboration between our universities.