Citations

1: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5843359/

2: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2801997/

3: https://www.ncbi.nlm.nih.gov/books/NBK547752/

4: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720453/

5: https://www.ncbi.nlm.nih.gov/books/NBK279255/

6: https://www.ncbi.nlm.nih.gov/pubmed/20523108/

7: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5714777/

8: https://www.ncbi.nlm.nih.gov/pubmed/25124164/

9: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3931201/

10: https://www.ncbi.nlm.nih.gov/pubmed/23849496/