We are mourning the passing of the former chairman of the ESPKU Scientific Advisory Committee Ass. Prof. Flemming Güttler, M.D., Ph.D. On December 30th 2015, Flemming Güttler passed away at the age of 81. Officers and members of ESPKU remember him being an active Chairman of the ESPKU Scientific Advisory Committee from 1988 until 2000. With his professional experience and his great personal commitment he helped ESPKU connect to professionals and patients from all over Europe and to make our Society well known and accepted in the scientific world. It was his passion to prevent the devastating outcomes of untreated …