Inclusion and exclusion criteria
heart failure, psychiatric, deficits of smell and taste
HEART FAILURE, DISEASE, TYPE 2 DIABETES MELLITUS
The inclusion criteria were as follows: between 18 and 75 years old, stable body weight (<5% reported change within 3 months before the screening), right-handedness, and currently a non-smoker. The exclusion criteria were based on contraindications to liraglutide treatment, any drugs interfering with body weight control (e.g., Orlistat, Phentermine and Topiramate, Buproprion and Naltrexone) or any centrally acting medication, any history of psychiatric disease, heart failure (NYHA II-IV), type 1 and type 2 diabetes mellitus, and deficits of smell and taste. The complete list of eligibility criteria is listed in the supplementary information.