5OWD:
reference: Investigation of 20S-hydroxyvitamin D3 analogs and their 1alpha-OH derivatives as potent vitamin D receptor agonists with anti-inflammatory activities., Lin Z, Marepally SR, Goh ESY, Cheng CYS, Janjetovic Z, Kim TK, Miller DD, Postlethwaite AE, Slominski AT, Tuckey RC, Peluso-Iltis C, Rochel N, Li W, Sci Rep. 2018 Jan 24;8(1):1478. doi: 10.1038/s41598-018-19183-7. PMID: 29367669

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