Anorexia nervosa (AN) is a severe, metabo-psychiatric disorder [1] with one of the highest mortality rates among mental illnesses [2]. Characterized by low body mass index (BMI), a fear of weight gain ...

Gene copy number variation (CNV) refers to the presence of multiple copies of a gene family within a genome resulting from duplications, deletions, or rearrangements. In general, CNV may result from ...