On August 25, 2017, Hélio Manhica will defend his doctoral thesis in Public Health Sciences entitled "Mental health, substance misuse and labour market participation in teenage refugees in Sweden – A longitudinal perspective." Fredrik Saboonchi, Professor of Public Health Science, Health Psychology at Red Cross University College, will be the opponent. The defense will take place at 10:o0 AM in Aula Svea, Socialhögskolan, Sveavägen 160.