G A Pablo Cirrone receives the Michael Gotein Award for the the Best Abstract: Innovative device for online in-vivo dose monitoring based on charge unbalance in patients undergoing radiotherapy at the 57th Annual Conference of the Particle Therapy Co-operative Group (PTCOG57) – held at the Duke Energy Convention Center in Cincinnati, Ohio USA, for a completely new on-line, non-invasive, bias-free detector for relative and absolute in-vivo dose monitoring, to be employed for patients undergoing charged particles radiotherapy. Such new dosimeter has been tested in-vitro, in an electrically-isolated phantom irradiated with 62 MeV clinical proton beams at CATANA facility of INFN-LNSThe acquired data demonstrate the usefulness of the proposed approach as in-vivo beam monitoring during a charged particles irradiation.The system has been protected by a National Italian patent, N 102017000087851 while submission for international patent is ongoing. The talk presented by Giada Petringa at the Conference during the  Absolute and Relative Dosimetry session.