http://www.nejm.org/doi/pdf/10.1056/NEJMoa1304127
Lot of statistical language but guess we can agree on the results
http://www.nejm.org/doi/pdf/10.1056/NEJMoa1311989http://www.nejm.org/doi/pdf/10.1056/NEJMoa1311889
Interesting findings.
Does it change anything in clinical practice?