Article Text
Letter
Decreased circulating lymphatic endothelial progenitor cells in digital ulcer-complicated systemic sclerosis
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Footnotes
Handling editor Josef S Smolen
Contributors Study conception and design: MM and MM-C. Acquisition of data: MM, SP, ER, IR, CB, SB-R and SG. Interpretation of data: MM, SP, ER, IR, EM, LI-M and MM-C. Manuscript preparation: MM and MM-C.
Competing interests None declared.
Patient consent Obtained.
Ethics approval The study was approved by the local institutional review board at the Azienda Ospedaliero-Universitaria Careggi (AOUC), Florence, Italy.
Provenance and peer review Not commissioned; externally peer reviewed.