Sentence examples for articles was performed from inspiring English sources
The selection of articles was performed by the authors.
Also a manual search of reference lists from selected articles was performed.
A quality assessment of all selected full-text articles was performed.
A manual search of the reference lists of retrieved articles was performed for any additional publications.
A meticulous and systematic review of the complete articles was performed.
A systematic search of PubMed and Scopus databases as well as bibliographies of eligible articles was performed.
Content analysis of the findings of articles are performed to synthesize the findings in the extant literature.
PubMed, Embase and Web of Science were searched from the first available year to March 25 , 2012 as well as hand searching of the references of identified articles were performed.
Backward and forward citation searches of all the selected articles were performed in ISI Web of Knowledge.
In addition, hand searches using reference lists and bibliographies of included studies and review articles were performed.
To maintain blinding, the administration of the test articles were performed by investigators separate to those who assessed lameness.
