supplement_material – Supplemental material for Helpful, albeit hazardous! Esophageal stem-cell injection in systemic sclerosis

Supplemental material, supplement_material for Helpful, albeit hazardous! Esophageal stem-cell injection in systemic sclerosis by Franziska Durchschein, Florentine Moazedi-Fuerst, Sonja Kielhauser, Angelika Lackner, Maria Wiedner, Horst Koch, Ivo Justich and Andreas Eherer in Therapeutic Advances in Musculoskeletal Disease