Of course, anything could be adjusted for recency if you adjust the scope. However, if you read new research everyday, that's far from recent. As for the proba

Of course, anything could be adjusted for recency if you adjust the scope. However, if you read new research everyday, that's far from recent. As for the probable 2 years period, it doesn't look like it is the case in the paper; "Seventy one full-time employees participated [...] Participants completed a one-shot general electronic questionnaire"