Summary of preclinical guidelines for in vivo experiments identified through various database searches.

aNo unique guidelines that had not been previously identified through previous search strategies were found by searching the EQUATOR Network or through hand searching of references in identified guidelines.bThe guidelines are listed under the search strategy by which they were first identified.cGuidelines that were grouped together during analysis (e.g., identical guidelines that were published in more than one journal).NINDS-NIH, US National Institutes of Health National Institute of Neurological Disorders and Stroke.