Today we can rejoice with David Wegrzyn. He successfully defended his P.hD. thesis entitled “In vitro analysis of the synaptogenesis and the formation of perineuronal nets in the Poly I:C mouse model considering the role of activated microglia“. His defense took place via ZOOM due to the pandemic, but he also mastered this hurdle confidently. We are proud of his achievement and congratulate him warmly. All the best for your future David.