Toke, Orsolya, R. D. O'Connor, Thomas K. Weldeghiorghis, W. Lee Maloy, Ralf W. Glaser, Anne S. Ulrich, and Jacob Schaefer. Structure of (KIAGKIA)3 aggregates in phospholipid bilayers by solid-state NMR. Biophys. J. 87: 675–687.
Fig. 12 did not print correctly. The correct figure is below.