web-based survey / control groups / web respondents / non-psychiatric control / psychiatric disorders / online communities / web survey / web sample / diagnostic groups / non-psychiatric / through web pages / psychiatric diagnosis participant / threefactor solution / control / psychiatric groups / /
Organization
Department of Clinical Neuroscience / Karolinska Hospital / St. Göran Hospital / Ethics Committee / /
Position
author / certified psychologist and a fully trained psychiatrist / representative / senior psychologist / /