Physics in Medicine and Biology, 66(6):06RM01. IOP Publishing Ltd. Phys Med Biol Meikle, S R, Sossi, V, Roncali, E, Cherry, S R, Banati, R, Mankoff, D, Jones, T, James, M, Sutcliffe, J, Ouyang, J, Petibon, Y, Ma, C, el Fakhri, G, Surti, S, Karp, J S, Badawi, R D, Yamaya, T, Akamatsu, G, Schramm, G, Rezaei, A, Nuyts, J, Fulton, R, Kyme, A, Lois, C, Sari, H, Price, J, Boellaard, R, Jeraj, R, Bailey, D L, Eslick, E, Willowson, K P & Dutta, J 2021, ' Quantitative PET in the 2020s: A roadmap ', Physics in Medicine and Biology, vol. 66, no. 6, 06RM01 . https://doi.org/10.1088/1361-6560/abd4f7 Physics in medicine and biology, vol 66, iss 6