1. Department of Corporate Diagnosis; Small & Medium Business Corporation; Seoul 150-718 Republic of Korea
2. Department of Chemical Engineering; Dong-A University; Busan 604-701 Republic of Korea
3. Surface Technology Center; Korea Institute of Industrial Technology; Incheon 406-840 Republic of Korea
4. Department of Chemical and Biomolecular Engineering; Yonsei University; Seodaemun-gu Seoul 120-749 Republic of Korea
5. Department of Chemical and Environmental Technology; Inha Technical College; Incheon 402-752 Republic of Korea