Andrzej Lewenstam, DSc, f. Chairman of Working Group forIon Sensitive Electrodes and Biosensors of the InternationalFederation of Clinical Chemistry. He was one of the founders andleaders of the Solidarity at the University ofWarsaw in 1980, while pursuing his DSc. In 1990 he wasappointed the Chair Professor in sensor technology at AboAkademi University and has been a full professor at AGHUniversity of Science and Technology since 1993. He has published250 papers, 20 patents and several book chapters. He is a member ofthe Editorial Advisory Board of six international journals,including Electroanalysis and Foundations ofScience. Lo Gorton, PhD, docent, is Chair Professor inAnalytical Chemistry at Lund University since 1997 and HonorisCausa of the University of Bucharest, Romania, since 2000. In 2012he became fellow of the International Society of Electrochemistry(ISE) and was awarded The International DropSens Award. In 2013 hewas awarded The Katzumi Niki Prize in Bioelectrochemistry by theBioelectrochemical division of the ISE. He has published more than400 papers, 5 patents and 12 book chapters. He is a member of theEditorial Advisory Board of eight international journals, includingElectroanalysis, Bioelectrochemistry,ChemElectroChem and Open Analytical Chemistry.