Chatzittofis Andreas (male) M.D., Ph.D., Psychiatrist, Lecturer, Medical School, University of Cyprus. Dr. Chatzittofis graduated from the Medical School of the Aristotle University of Thessaloniki in 2008 and completed his medical residency in Psychiatry in Sweden at the Karolinska University Hospital in 2014. He has been involved in psychiatry research since 2010 in the Department of Clinical Neuroscience of the Karolinska Institute in Sweden and has obtained a Doctoral Degree in Psychiatry in 2016. During 2017 he was a visiting lecturer in Psychiatry at the Medical School of the University of Cyprus and since 2018 he is appointed lecturer at the Medical School of the University of Cyprus. He continues as an affiliated researcher to the Umeå University in Sweden, Department of clinical Sciences. His research interests are the biological background of psychiatric illnesses, focusing on biomarkers in mood disorders, suicide, childhood adversity, sexual disorders, psychoneuroendocrinology and he has published original research in international medical journals.