Revenue driver and job engine in the #CityofCities: the health industry generates a turnover of around €30 billion and employs over 330,000 people in the Metropolis Ruhr. We have the densest network of hospitals, doctors, research institutes and medical technology start-ups anywhere in Germany. The city of Essen is a role model for the digitisation of the medical industry. Companies such as the opta data group show that digital innovation is the key to success: https://t1p.de/6ptx