1. Department of Chemical and Biomolecular Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
2. State Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 P. R. China
3. State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200438 P. R. China
4. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and Engineering Donghua University Shanghai 201620 China
5. Facility for Analysis Characterization Testing Simulation (FACTS) Nanyang Technological University 50 Nanyang Avenue Singapore 639798 Singapore