P2.06 RETINAL PULSE WAVE VELOCITY ASSESSMENT FOR IN-VIVO ESTIMATION OF MICROCIRCULATORY ARTERIAL STIFFNESS IN MEDICALLY VALIDATED HEALTHY VOLUNTEERS - K. Kotliar; M. Baumann; A. Djimandjaja; I. Lanzl; M. Halle; U. Heemann; A. Schmidt-Trucksäss (Artery Research, 2012)