[1
]Department of Psychiatry and Psychotherapy, Medical Faculty; Heinrich-Heine University;
Düsseldorf Germany
[2
]WHO Collaborating Centre on Quality Assurance and Empowerment in Mental Health; Düsseldorf
Germany
[3
]Department of Psychiatry, Medical Faculty; University of Cologne; Cologne Germany
[4
]German Center for Neurodegenerative Diseases; Bonn Germany
[5
]Department of Neuropsychiatry; Kyushu University; Fukuoka Japan
[6
]Japanese Society of Psychiatry and Neurology; Tokyo; Japan