1. Celica BIOMEDICAL; Ljubljana Slovenia
2. Faculty of Medicine; Laboratory of Neuroendocrinology-Molecular Cell Physiology; Institute of Pathophysiology; University of Ljubljana; Ljubljana Slovenia
3. Biotechnical Faculty; CPAE; Department of Biology; University of Ljubljana; Ljubljana Slovenia
4. Department of Neurobiology; Civitan International Research Center and Center for Glial Biology in Medicine; Evelyn F. McKnight Brain Institute; Atomic Force Microscopy & Nanotechnology Laboratories; University of Alabama at Birmingham; Birmingham AL USA