1. Department of Neuropsychiatry, Skaraborg Hospital, Falköping, Sweden
2. Department of Endocrinology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
3. Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg and Mölndal, Sweden
4. Clinical Memory Research Unit, Clinical Sciences Malmö, Lund University, Lund, Sweden
5. Department of Endocrinology, Skaraborg Hospital, Skövde, Sweden