Author, years | Randomization | Blinding | An account of all patients | Total |
---|---|---|---|---|
Sairanen, 2005 | 2 | 1 | 1 | 4/5 |
Foster, 2010 | 2 | 2 | 1 | 5/5 |
Nickel, 2012 | 2 | 2 | 1 | 5/5 |
Matsumoto, 2013 | 2 | 2 | 1 | 5/5 |
Chen, 2014 | 2 | 2 | 1 | 5/5 |
Nickel, 2014 | 2 | 2 | 1 | 5/5 |
Nickel, 2016 | 2 | 1 | 1 | 4/5 |
Murina, 2017 | 2 | 2 | 1 | 5/5 |
Nickel, 2019 | 2 | 2 | 1 | 5/5 |