1. Microbiological Engineering and Industrial Biotechnology Group, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
2. China and Scientific Research Base of Bacterial Nanofiber Manufacturing and Composite Technology, China Textile Engineering Society, Shanghai 201620, China
3. Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai 201620, China
4. Reutlingen University, Alteburgstrasse 150, D-72762 Reutlingen, Germany
5. NMI Natural and Medical Sciences Institute, Markwiesenstrasse 55, 72770 Reutlingen, Germany