1. Yonsei Proteome Research Center, Yonsei University, 50 Yonsei-ro, Seodaemoon-ku, Seoul 03722, South Korea
2. Department of Life Sciences, Korea University, 145 Anamro, Seongbuk-ku, Seoul 02841, South Korea
3. Roche Diagnostics, GmbH, Nonnenwald 2, 82377 Penzberg, Germany