We did not assess publication bias. We checked reporting of outcomes for the acceptable- and high-quality trials against registered protocols by 1) scrutinizing the papers for mentioning of published or registered protocols; 2) searching for protocol papers in PubMed; and 3) accessing clinicaltrials.gov.

Note: The content above has been extracted from a research article, so it may not display correctly.

Please log in to submit your questions online.
Your question will be posted on the Bio-101 website. We will send your questions to the authors of this protocol and Bio-protocol community members who are experienced with this method. you will be informed using the email address associated with your Bio-protocol account.

We use cookies on this site to enhance your user experience. By using our website, you are agreeing to allow the storage of cookies on your computer.