timestamp,action_type,item_id,source,user_answer,platform
1562247883559,enter,b7400,diagnosis,,mobile
1562247902943,respond,q10049,diagnosis,a,mobile
1562247914718,submit,b7400,diagnosis,,mobile
1562247914805,enter,b4458,diagnosis,,mobile
1562247928832,respond,q5926,diagnosis,d,mobile
1562247932657,submit,b4458,diagnosis,,mobile
1562247932792,enter,b4985,diagnosis,,mobile
1562247949391,respond,q6453,diagnosis,b,mobile
1562247953554,submit,b4985,diagnosis,,mobile
1562247953679,enter,b5060,diagnosis,,mobile
1562247975349,respond,q6528,diagnosis,d,mobile
1562247979447,submit,b5060,diagnosis,,mobile
1562247979610,enter,b5632,diagnosis,,mobile
1562248003133,respond,q8161,diagnosis,d,mobile
1562248007482,submit,b5632,diagnosis,,mobile
1562248007643,enter,b5625,diagnosis,,mobile
1562248021994,respond,q8154,diagnosis,b,mobile
1562248028583,submit,b5625,diagnosis,,mobile
1562248028720,enter,b4337,diagnosis,,mobile
1562248041958,respond,q5805,diagnosis,d,mobile
1562248045896,submit,b4337,diagnosis,,mobile
1562248045973,enter,b2846,diagnosis,,mobile
1562248074582,respond,q4314,diagnosis,a,mobile
1562248081431,respond,q4314,diagnosis,d,mobile
1562248085615,submit,b2846,diagnosis,,mobile
1562248085689,enter,b4096,diagnosis,,mobile
1562248110123,respond,q5564,diagnosis,d,mobile
1562248110553,respond,q5564,diagnosis,b,mobile
1562248111203,respond,q5564,diagnosis,d,mobile
1562248114776,respond,q5564,diagnosis,b,mobile
1562248119387,submit,b4096,diagnosis,,mobile
1562248119502,enter,b2165,diagnosis,,mobile
1562248144406,respond,q3633,diagnosis,b,mobile
1562248148286,submit,b2165,diagnosis,,mobile
1562248148398,enter,b4705,diagnosis,,mobile
1562248168748,respond,q6173,diagnosis,b,mobile
1562248181858,submit,b4705,diagnosis,,mobile