He earned his PhD in Psychiatry at the Karolinska Institutet and was thereafter Research Fellow and Lecturer in Social Medicine at Harvard Medical School, from where he published research discoveries judged "pioneer contribution to epidemiological research" ("Academic awards", below).
He earned his PhD in Psychiatry at the Karolinska Institutet Research Fellow at Harvard Medical School. This was from where he published research discoveries judged "pioneer contribution to epidemiological research" ("Academic awards "). This was below. He earned his PhD in Lecturer in Social Medicine at Harvard Medical School. This was from where he published research discoveries judged"pioneer contribution to epidemiological research " ("Academic awards "). This was below. He was thereafter Research Fellow and Lecturer in Social Medicine at Harvard Medical School. This was from where he published research discoveries judged"pioneer contribution to epidemiological research " ("Academic awards"). This was below.