1. Korea Electric Power Research Institute, 105 Munji-Ro, Yuseong-Gu, Daejeon 34056, Republic of Korea
2. Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291 Yuseong-Gu, Daehak-Ro, Daejeon 34141, Republic of Korea
3. Biotechnology, Department of Chemistry, Lund University, SE-22100 Lund, Sweden