Mauricio Bustamante (1, 2), John F. Beacom (1, 2, 3), Kohta Murase (4, 5, 6) ((1) Ohio State U., CCAPP, (2) Ohio State U., (3) Ohio State U., Dept. Astron., (4) Penn State U., University Park, IGC, (5) Penn State U., (6) Penn State U., Astron. Astrophys.)
