1. School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
2. Centre for Cross Economy Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore
3. Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy Hubei Engineering Center of Natural Polymers‐based Medical Materials School of Resource and Environmental Science Wuhan University Wuhan 430079 China
4. Department of Medical Science College of Medicine CHA University Gyeonggi‐do 13488 Republic of Korea
5. Department of Materials Science and Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA