1. Innovative Center for Flexible Devices (iFLEX), Max Planck-NTU Joint Lab for Artificial Senses, School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
2. Data Science & Artificial Intelligence Research (DSAIR) Centre, School of Computer Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore