Boris Deshev (Tartu Observatory, Estonia) will spend 10 months of his PhD studies in our group, starting October 23rd. His thesis on the evolution of galaxy populations in clusters is co-supervised by Bodo Ziegler (together with Peeter Tenjes and Alexis Finoguenov). Here is a link to his latest publication: Deshev et al. 2017, A&A, accepted