Summary of GPC results. (A) Representative trajectory from the tightly confined fraction in normal and SAO RBCs; (B) representative trajectory from the confined fraction in normal and SAO RBCs; (C) diffusion parameter distributions: blue, normal RBCs; red, SAO RBCs. In panels A and B, blue, red, and green steps represent the initial, middle, and terminal portions of the trajectory, respectively. In panel C, envelope smoothing functions are overlaid on histograms of experimental data.