title: Regarding "Efficacy of platelet-rich plasma in arthroscopic repair of full-thickness rotator cuff tears: a meta-analysis".
authors.affiliation: 423 St. Lawrence Dr, Silver Spring, MD 20901, USA.. Electronic address: webersc@earthlink.net.
authors.forename: Stephen C
authors.initials: SC
authors.lastname: Weber
authors.affiliation: Sutter Institute for Medical Research, Sacramento, CA, USA.
authors.forename: Carol
authors.initials: C
authors.lastname: Parise