ID,Visit
1_S_0019,20121113
1_S_0060,20111108
1_S_0150,20130815
1_S_0154,20130911
1_S_0157,20131017
1_S_0164,20131106
1_S_0167,20131104
1_S_0182,20140116
1_S_0184,20140122
1_S_0185,20140124
1_S_0198,20140317
1_S_0202,20140318
1_S_0217,20150203
1_S_0218,20140718
1_S_0238,20090501
1_S_0242,20081030
1_S_0245,20100105
1_S_0250,20090917
1_S_0256,20080512
1_S_0257,20090813
1_S_0263,20101022
1_S_0264,20090123
1_S_0269,20100729
1_S_0270,20100608
1_S_0271,20130822
1_S_0272,20090304
1_S_0281,20090408
1_S_0289,20090709
1_S_0292,20090903
1_S_0295,20090928
1_S_0296,20091221
1_S_0301,20100127
1_S_0302,20100208
1_S_0312,20110912
2_S_0018,20120524
2_S_0020,20120801