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Experimental schedule.
| Measurements/Events | Period of Time (Weeks) | ||||
|---|---|---|---|---|---|
| −2 | 0 | 12 | 24 | 26 | |
| Tablet intake |
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| Questionnaires | ● | ● | ● | ||
| Weekly diary |
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| Saliva sampling (1 day) | ● | ● | ● | ||
| EEG waves measurement (3 days) |
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| Fecal sampling (3 days) |
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| Defecation diary (7 days) |
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| National examination (2 days) |
* |
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●: Spot event, : Once a day in the indicated period * All subjects took the national examination for medical practitioners. EEG: electroencephalogram.
