Web appendix 3: Protocol search and assessment
Dataset published in 2016 by
Iosief Abraha,
Antonio Cherubini,
Francesco Cozzolino,
Rita De Florio,
Maria Laura Luchetta,
Joseph M. Rimland,
Ilenia Folletti,
Mauro Marchesi,
Antonella Germani,
Massimiliano Orso,
Paolo Eusebi,
Alessandro Montedori
