https://pubmed.ncbi.nlm.nih.gov/3723200/
https://pubmed.ncbi.nlm.nih.gov/3937744/
https://pubmed.ncbi.nlm.nih.gov/15531495/
https://pubmed.ncbi.nlm.nih.gov/31990165/
https://pubmed.ncbi.nlm.nih.gov/26650143/
index