1. Department of MedicineColumbia UniversityCollege of Physicians and SurgeonsNew YorkNew YorkUSA
2. Department of Medicine IIMedical Faculty at MannheimUniversity of HeidelbergMannheimGermany
3. Department of Neuroscience and Cell BiologyUniversity of Texas Medical BranchGalvestonTexasUSA
4. National Institute on Alcohol Abuse and AlcoholismNational Institute of HealthBethesdaMarylandUSA
5. Nathan Kline Institute for Psychiatric ResearchOrangeburgNew YorkUSA
6. Department of PsychiatryCollege of Physicians and SurgeonsColumbia UniversityNew YorkNew YorkUSA