Reference (Sept-20-A6)
1. https://academic.oup.com/hmg/article/15/suppl_2/R271/624758
2. https://jme.bioscientifica.com/view/journals/jme/63/4/JME-19-0153.xml
3. https://www.nature.com/articles/417329a
4. https://www.nigms.nih.gov/education/fact-sheets/Pages/circadian-rhythms.aspx
