Heterogeneity of Alcohol Use Disorder: Understanding Mechanisms to Advance Personalized Treatment.

The article discusses heterogeneity in disorders related to alcohol use and mentions mechanism for personalized treatment. Topics discussed include existence of several typologies of alcohol use disorder (AUD) due to reasons like drinking history, psychiatric co-existence and alcohol dependence, use of behavioral therapies based on specific patient characteristics and psychosocial and biological basis of mental disorders among patients.