J Schuemann (Department of Radiation Oncology), AL McNamara (Department of Radiation Oncology), JW Warmenhoven (Division of Cancer Sciences), NT Henthorn (Division of Cancer Sciences), KJ Kirkby (Division of Cancer Sciences), MJ Merchant (Division of Cancer Sciences), S Ingram (Division of Cancer Sciences), H Paganetti (Department of Radiation Oncology), KD Held (Department of Radiation Oncology), J Ramos-Mendez (Department of Radiation Oncology), B Faddegon (Department of Radiation Oncology), J Perl (SLAC National Accelerator Laboratory), DT Goodhead (Medical Research Council), I Plante (KBRwyle), H Rabus (Physikalisch-Technische Bundesanstalt (PTB)), H Nettelbeck (Physikalisch-Technische Bundesanstalt (PTB)), W Friedland (Task Group 6.2 “Computational Micro- and Nanodosimetry”), P Kundrát (Institute of Radiation Protection), A Ottolenghi (Physics Department), G Baiocco (Task Group 6.2 “Computational Micro- and Nanodosimetry”), S Barbieri (Task Group 6.2 “Computational Micro- and Nanodosimetry”), M Dingfelder (Department of Physics), S Incerti (CNRS), C Villagrasa (Task Group 6.2 “Computational Micro- and Nanodosimetry”), M Bueno (Institut de Radioprotection et Sûreté Nucléaire), MA Bernal (Applied Physics Department), S Guatelli (Centre for Medical Radiation Physics), D Sakata (Centre for Medical Radiation Physics), JMC Brown (Department of Radiation Science and Technology), Z Francis (Department of Physics), I Kyriakou (Medical Physics Laboratory), N Lampe (CNRS), F Ballarini (Physics Department), MP Carante (Physics Department), M Davídková (Department of Radiation Dosimetry), V Štěpán (Department of Radiation Dosimetry), X Jia (Department of Radiation Oncology), FA Cucinotta (Health Physics and Diagnostic Sciences), R Schulte (Division of Biomedical Engineering Sciences), RD Stewart (Department of Radiation Oncology), DJ Carlson (Department of Therapeutic Radiology), S Galer (Medical Radiation Science Group), Z Kuncic (School of Physics), S Lacombe (Institut des Sciences Moléculaires d'Orsay (UMR 8214) University Paris-Sud), J Milligan (Retired), SH Cho (Department of Radiation Physics and Imaging Physics), G Sawakuchi (Retired), T Inaniwa (Department of Accelerator and Medical Physics), T Sato (Japan Atomic Energy Agency), W Li (Institute of Radiation Protection), AV Solov'yov (MBN Research Center), E Surdutovich (Department of Physics), M Durante (GSI Helmholtzzentrum für Schwerionenforschung), KM Prise (Centre for Cancer Research and Cell Biology), SJ McMahon (Centre for Cancer Research and Cell Biology)