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2,949 items of data are available, covering 2,949 participants, encoded using Data-Coding 100664
Defined-instances run from 0 to 0, labelled using Instancing 2
ACE touchscreen question "Is there any difference between your mobile phone use now compared to one year ago?"
1 Related Data-Field
|Difference in mobile phone use compa ...
|Current Field is the pilot-study predecessor of main-study Field 1140
Enabling scientific discoveries that improve human health