J. Kruijssen, F. Pelupessy, H. Lamers, S. Zwart, N. Bastian, and V. Icke. (2011)cite arxiv:1112.1065Comment: 15 pages, 9 figures, 2 tables; Accepted for publication in MNRAS. A movie of the full time sequence in Figure 1 can be found at http://www.mpa-garching.mpg.de/~diederik/1m11clusters.html.
A. Mulia, R. Chandar, and B. Whitmore. (2016)cite arxiv:1607.03577Comment: 18 pages, 15 figures, accepted for publication in ApJ. Image quality on some figures has been degraded to comply with arxiv file limitations.
H. Tovmassian, and H. Andernach. (2012)cite arxiv:1212.0238Comment: 12 pages, 7 figures, 1 table; one error in the published version, concerning the 2nd-brightest galaxy for A1149, is corrected in the machine-readable version of table 1 attached to this submission.