{Reference Type}: Editorial {Title}: Mulhouse Strategy to Expand Ex Vivo Very Small Embryonic Like Stem Cells (VSELs) - Recent Study Published in Stem Cell Reviews and Reports. {Author}: Ratajczak MZ; {Journal}: Stem Cell Rev Rep {Volume}: 14 {Issue}: 4 {Year}: Aug 2018 {Factor}: 6.692 {DOI}: 10.1007/s12015-018-9827-8 {Abstract}: