1. Clinical Psychology and Neuropsychology, Department of Psychology University of Konstanz Konstanz Germany
2. vivo international e.V. Konstanz Germany
3. Psychologues sans Frontières Burundi Bujumbura Burundi
4. Department of Psychology Université Lumière de Bujumbura Bujumbura Burundi
5. Department of Psychology, Clinical Psychology and Psychotherapy for Children and Adolescents University of Saarland Saarbrücken Germany