1. Department of Corporate Diagnosis, Small and Medium Business Corporation; Yeouido-dong 24, Gukjaegeumyung-ro Yeongdeungpo-gu Seoul 150-718 Republic of Korea
2. Department of Chemical and Biomolecular Engineering; Yonsei University; 50 Yonsei-Ro Seodaemun-gu Seoul 120-749 Republic of Korea
3. Department of New Energy Resource Engineering; College of Science and Engineering Sangji University; 124, Sangjidae-gil, Wonju-si Gangwon-Do 220-702 Republic of Korea