Citizen science in radiation research Cecilia Gustavsson, Erik Andersson-Sundén, Abigail Barker, Anders Hjalmarsson, Mattias Lantz, Karl Lundén and Stephan Pomp EPJ Web Conf., 239 (2020) 25001 Published online: 30 September 2020 DOI: 10.1051/epjconf/202023925001