1. Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
2. Nanjing Tech University (NanjingTech)
3. Nanjing 211816
4. P. R. China
5. Center for Programmable Materials
6. School of Materials Science and Engineering
7. Nanyang Technological University
8. Singapore 639798
9. Singapore
10. Shaanxi Institute of Flexible Electronics (SIFE)