EXPERTS' OPINION ABOUT THE INTERACTION OF SUSTAINABLE NUTRITION, HEALTH AND FUTURE OF AGRICULTURAL SYSTEMS IN SWITZERLAND - Brombach, C; Flückiger, S; Rohrmann, S; Sych, J; Stolze, M; Kopainsky, B; Nathani, C; Müller, A; Frischknecht, R; Schader, C (Aktuelle Ernährungsmedizin, 2017)