Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Multi-country cOllaborative Project on the rOle of Diet, FOod-related Behaviour, and Obesity in the Prevention of Depression (MoodFOOD)
Brief Summary: The study examines the feasibility and effectiveness of two different nutritional strategies (multi-nutrient supplement and food-related behavioural change) to prevent depression in high-risk overweight European Union citizens. Interventions will last 12 months. Design is a two-by-two factorial randomized controlled prevention trial with four intervention groups:

1. Control group (daily placebo supplements)
2. Multi-nutrient supplementation group (daily multi-nutrient supplement)
3. Food-related behavioural change group (food-related behavioural activation focusing on improving overall diet + placebo supplements)
4. Multi-nutrient supplementation + food-related behavioural activation group (daily multi-nutrient supplement + food-related behavioural activation focusing on improving overall diet).

Follow-up assessment will be conducted at 3, 6, and 12 months for primary and secondary endpoints, and during intervention for compliance, adverse events and mediating variables.Data will first be analyzed according to the intention-to-treat principle, using (mixed model) analysis of covariance with primary and secondary endpoints, testing for the effects of the two nutritional strategies separately as well as combined.


Options:
A: Arm Label: Walnut group; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Walnuts | Arm Label: Control group; Type: ACTIVE_COMPARATOR; Interventions: Other: habitual diet | Intervention Type: DIETARY_SUPPLEMENT; Name: Walnuts; Assigned to Arm(s): Walnut group | Intervention Type: OTHER; Name: habitual diet; Assigned to Arm(s): Control group
B: Arm Label: SVG harvest - conventional, placebo; Type: ACTIVE_COMPARATOR; Interventions: Procedure: No-touch SVG harvest vs conventional SVG harvest technique, Dietary Supplement: Fish oil supplementation vs placebo | Arm Label: SVG harvest - no-touch, fish oils; Type: EXPERIMENTAL; Interventions: Procedure: No-touch SVG harvest vs conventional SVG harvest technique, Dietary Supplement: Fish oil supplementation vs placebo | Arm Label: SVG harvest - no-touch, placebo; Type: PLACEBO_COMPARATOR; Interventions: Procedure: No-touch SVG harvest vs conventional SVG harvest technique, Dietary Supplement: Fish oil supplementation vs placebo | Arm Label: SVG harvest - conventional, fish oils; Type: ACTIVE_COMPARATOR; Interventions: Procedure: No-touch SVG harvest vs conventional SVG harvest technique, Dietary Supplement: Fish oil supplementation vs placebo | Intervention Type: PROCEDURE; Name: No-touch SVG harvest vs conventional SVG harvest technique; Assigned to Arm(s): SVG harvest - conventional, fish oils, SVG harvest - conventional, placebo, SVG harvest - no-touch, fish oils, SVG harvest - no-touch, placebo | Intervention Type: DIETARY_SUPPLEMENT; Name: Fish oil supplementation vs placebo; Assigned to Arm(s): SVG harvest - conventional, fish oils, SVG harvest - conventional, placebo, SVG harvest - no-touch, fish oils, SVG harvest - no-touch, placebo
C: Arm Label: Dietary Intervention; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Dietary Intervention | Arm Label: Control Group; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: DIETARY_SUPPLEMENT; Name: Dietary Intervention; Assigned to Arm(s): Dietary Intervention
D: Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: Placebo | Arm Label: Multi-nutrient supplement; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Multi-nutrient supplement | Arm Label: Placebo + Behavioral Activation; Type: EXPERIMENTAL; Interventions: Behavioral: Behavioral Activation, Other: Placebo | Arm Label: Multi-nutrient + Behavioral Activation; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Multi-nutrient supplement, Behavioral: Behavioral Activation | Intervention Type: DIETARY_SUPPLEMENT; Name: Multi-nutrient supplement; Assigned to Arm(s): Multi-nutrient + Behavioral Activation, Multi-nutrient supplement | Intervention Type: BEHAVIORAL; Name: Behavioral Activation; Assigned to Arm(s): Multi-nutrient + Behavioral Activation, Placebo + Behavioral Activation | Intervention Type: OTHER; Name: Placebo; Assigned to Arm(s): Placebo, Placebo + Behavioral Activation

Answer: D