1. Institute for Research and Development of Sustainable Ecosystems, Zagreb, Croatia.
2. Department of Oncology, University Hospital Center Zagreb, Zagreb, Croatia.
3. ANO Center for Biotic Medicine, Moscow, Russia.
4. University Psychiatric Hospital Vrapče, School of Medicine, University of Zagreb, Zagreb, Croatia.
5. Neuropsychiatric Hospital “Dr. Ivan Barbot,” Popovača, Croatia.