Table 3.

Example of a choice task

	Situation 1	Situation 2	None
Meal plan	Flexible	General	None
Physical activity schedule	General	Elaborate	None
Consultation structure	Individual	In groups of 5 patients	None
Expected outcome	5 kg weight loss and feeling more healthy	10 kg weight loss and feeling more healthy	None
Out-of-pocket costs	150 euro per year	150 euro per year	0 euro per year
Tick the box of the situation that you prefer:	0	0	0