Corrigendum: Ectopic Bone Tissue Engineering in Mice Using Human Gingiva or Bone Marrow-Derived Stromal/Progenitor Cells in Scaffold-Hydrogel Constructs - Shanbhag, Siddharth; Kampleitner, Carina; Mohamed-Ahmed, Samih; Yassin, Mohammed Ahmad; Dongre, Harsh; Costea, Daniela Elena; Tangl, Stefan; Hassan, Mohamad Nageeb; Stavropoulos, Andreas; Bolstad, Anne Isine; Suliman, Salwa; Mustafa, Kamal (Frontiers in Bioengineering and Biotechnology, 2022)