Polymers (Basel) Polymers (Basel) Poly-e-Caprolactone/Fibrin-Alginate scaffold: a new Pro-Angiogenic composite biomaterial for the treatment of bone defects Ren Jiongyu Kohli Nupur Sharma Vaibhav Shakouri Taleen Keskin-Erdogan Zalike Saifzadeh Siamak Brierly Gary I. Knowles Jonathan C. Woodruff Maria A. García-Gareta Elena 2021 research-article