1. Department of Biochemistry, Faculty of Science, Mahidol University, 272 Rama VI Road, Phayathai, Rajdhevi, Bangkok 10400, Thailand
2. Department of Surgery, Rajavithi Hospital, Bangkok 10400, Thailand
3. Proteomics Research Laboratory, Genome Institute, National Center for Genetic Engineering and Biotechnology, NSTDA, Pathumthani 12120, Thailand