title: Response to the letter by Rose et al.
authors.forename: Daniël A
authors.initials: DA
authors.lastname: Pijnappels
authors.forename: Martin J
authors.initials: MJ
authors.lastname: Schalij
authors.forename: Douwe E
authors.initials: DE
authors.lastname: Atsma
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D018952:Antigens, CD34 / Q000032:analysis; D002454:Cell Differentiation; D002469:Cell Separation; D054338:Cell Transdifferentiation; D018920:Coculture Techniques; D006412:Hematopoietic Stem Cells / Q000166:cytology; D006801:Humans; D059630:Mesenchymal Stem Cells / Q000166:cytology*; D032383:Myocytes, Cardiac / Q000166:cytology*; D051381:Rats
chemical_list: D018952:Antigens, CD34