1 Group for Hematology and Stem Cells, Institute for Medical Research, National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia.
2 Department of Physiology and Cellular Biophysics, Columbia University, New York, NY, United States.
3 Laboratory of Regenerative Hematopoiesis, Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne (EPFL) and Department of Biomedical Sciences, University of Lausanne (UNIL), Lausanne, Switzerland.