On Feb 22nd Prof. dr. Diogo Menezes Ferrazani Mattos presented a talk at the AMC: A Blockchain Approach for Secure Applications in Healthcare. Dr. Mattos is Professor at the Universidade Federal Fluminense (Niterói, Brazil), and an expert in security. His work recently received the best paper award from the 22nd Conference on Innovation in Clouds, Internet and Networks, in Paris. He visited the ebioscience group to discuss collaboration on the use of blockchain technology to secure data during acute treatment of stroke.