Seppä, Kaija, Departamento de Psiquiatría, Hospital Universitario de Tampere. Department of Psychiatry, Tampere University Hospital . Departamento de Medicina General, Universidad de Tampere. Department of General Practice, University of Tampere. Enviar correspondencia a: Kaija Seppä. Medical School. Department of General Practice. FIN 33014 University of Tampere. FINLAND. Phone +358 3 2157101. Fax +358 3 2156722., Finlandia