Biology

This is a research paper about the article attached below.
Points distribution:
Top of the first page: title, journal, year, and authors.
Main purpose and key questions.
Scientific information linked to experimental design and key concepts.
Analysis of results.
Main conclusion.
Main implications.
Analysis of credibility of sources.
Your opinion.
Overall presentation and include copy of the article.
Do not label or number each paragraph.
Cite the authors and the year of the source in the text.
nejmoa1501824.pdf