Physicochemical characterization, toxicity and in vivo biodistribution studies of a discoidal, lipid-based drug delivery vehicle: Lipodisq nanoparticles containing doxorubicin by Torgersen, ML, Judge, PJ, Bada Juarez, JF, Pandya, AD, Fusser, M, Davies, CW, Maciejewska, MK, Yin, DJ, Mælandsmo, GM, Skotland, T, Watts, A, Sandvig, K