F1‐04‐04: THE SCD‐WELL RANDOMIZED CONTROLLED TRIAL: EFFECTS OF A MINDFULNESS‐BASED INTERVENTION VERSUS HEALTH EDUCATION ON MENTAL HEALTH AND COGNITION IN PATIENTS WITH SUBJECTIVE COGNITIVE DECLINE. (1st July 2019) - Marchant, Natalie L.; Barnhofer, Thorsten; Wirth, Miranka; Coueron, Roxane; Lutz, Antoine; Collette, Fabienne; Poisnel, Géraldine; Schild, Ann-Katrin; Coll-Padros, Nina; Demnitz-King, Harriet; Reyrolle, Leslie; Whitfield, Tim; et al.