Edmonds, J. L., P. Migeotte, R. Vanspauwen, L. R. Young, and F. Wuyts, "Physiological Effects of Varying Tilt Angle and G-level during Short-Radius Centrifugation", Technology for Artificial Gravity and Microgravity Simulation, ESTEC, Noordwij, The Netherlands, Dec. 12, 2007.