1. Innovation Management, Aconium GmbH, Berlin, Germany
2. School of Science, Engineering and Environment, The University of Salford, Salford, UK
3. Department of Civil Engineering Science, School of Civil Engineering and the Built Environment, University of Johannesburg, Johannesburg, South Africa
4. Department of Town Planning, Engineering Networks and Systems, South Ural State University, Chelyabinsk, The Russian Federation
5. Nexus by Sweden, Västerås, Sweden