An online meeting of the Croatian Biometric Society was organized on Wednesday June 9. Assistant professor Azra Tafro, Ph.D. (Faculty of Forestry and Wood Technology University of Zagreb held an invited lecture "Parametric Methods for PET Image Reconstruction". After the lecture, Professor Anamarija Jazbec, Chair of the Program Committee of the 25th International Scientific Symposium BIOSTAT 2021, informed the participants about preparatory activities for the symposium. More on BIOSTAT 2021 is available here.