[1] Univ Gothenburg, Inst Neurosci & Physiol, Sahlgrenska Acad, Gillberg Neuropsychiat Ctr,Dept Psychiat & Neuroch, Gothenburg, Sweden
[2] Harvard Med Sch, Boston, MA 02115 USA
[3] Massachusetts Gen Hosp, Athinoula A Martinos Ctr Biomed Imaging, Dept Radiol, Boston, MA 02114 USA
[4] Sahlgrens Univ Hosp, Dept Radiol, Gothenburg, Sweden
[5] MedTech West, Gothenburg, Sweden