Expanded circulating hematopoietic stem/progenitor cells as novel cell source for the treatment of TCIRG1 osteopetrosis by Valentina Capo, Sara Penna, Ivan Merelli, Matteo Barcella, Serena Scala, Luca Basso-Ricci, Elena Draghici, Eleonora Palagano, Erika Zonari, Giacomo Desantis, Paolo Uva, Roberto Cu- sano, Lucia Sergi Sergi, Laura Crisafulli, Despina Moshous, Polina Stepensky, Katarzyna Drabko, Zühre Kaya, Ekrem Unal, Alper Gezdirici, Giuseppe Menna, Marta Serafini, Alessan- dro Aiuti, Silvia Laura Locatelli, Carmelo Carlo-Stella, Ansgar S. Schulz, Francesca Ficara, Cri- stina Sobacchi, Bernhard Gentner, and Anna Villa Haematologica 2020 [Epub ahead of print] Citation: Valentina Capo, Sara Penna, Ivan Merelli, Matteo Barcella, Serena Scala, Luca Basso-Ricci, Elena Draghici, Eleonora Palagano, Erika Zonari, Giacomo Desantis, Paolo Uva, Roberto Cusano, Lucia Sergi Sergi, Laura Crisafulli, Despina Moshous, Polina Stepensky, Katarzyna Drabko, Zühre Kaya, Ekrem Unal, Alper Gezdirici, Giuseppe Menna, Marta Serafini, Alessandro Aiuti, Silvia Laura Locatelli, Carmelo Carlo-Stella, Ansgar S. Schulz, Francesca Ficara, Cristina Sobacchi, Bernhard Gentner, and Anna Villa. Expanded circulating hematopoietic stem/progenitor cells as novel cell source for the treatment of TCIRG1 osteopetrosis. Haematologica. 2020; 105:xxx doi:10.3324/haematol.2019.238261 Publisher's Disclaimer. E-publishing ahead of print is increasingly important for the rapid dissemination of science. Haematologica is, therefore, E-publishing PDF files of an early version of manuscripts that have completed a regular peer review and have been accepted for publication. E-publishing of this PDF file has been approved by the authors. After having E-published Ahead of Print, manuscripts will then undergo technical and English editing, typesetting, proof correction and be presented for the authors' final approval; the final version of the manuscript will then appear in print on a regular issue of the journal. All legal disclaimers that apply to the journal also pertain to this production process. Copyright 2020 Ferrata Storti Foundation. Published Ahead of Print on January 16, 2020, as doi:10.3324/haematol.2019.238261.