1. Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
2. Department of Mechanical Engineering and Materials Science, Washington University, St. Louis, MO 63130, USA.
3. Department of Anatomy and Cell Biology, McGill University, Montreal, Quebec H3A 0C7, Canada.
4. Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
5. Department of Biochemistry and Proteomics Core Unit, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
6. Life Science Center of Tsukuba Advanced Research Alliance, University of Tsukuba, Tsukuba 305-8577, Japan.