1. Institute for Innovative Learning, Mahidol University; Nakhon Pathom 73170 Thailand
2. School of Biomolecular Science and Engineering; Vidyasirimedhi Institute of Science and Technology (VISTEC); Rayong 21210 Thailand
3. Department of Biochemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science; Mahidol University; Bangkok 14000 Thailand