On March 28th-29th, we invite again to our annual MIRACUM Symposium which will take place in Mainz. Following our successful scheme from 2018, we will have top-class Keynote Speakers. Among others we are looking forward to Christian Lovis (University of Geneva, Switzerland) who will present on the Swiss Personalized Health Network (SPHN) and Reinhold Sojer (Swiss Medical Association) focussing on the Swiss Electronic Patient Record. At our first symposium in Erlangen in 2018 we introduced the scope and spectrum ouf our consortium. Now in 2019 we would like to give an insight of the first results of the development and networking phase of MIRACUM. Registration will be possible starting in January 2019 with more detailed information on the programme.