1α(OH)D	1αhydroxyvitamin D
1α,25(OH)2D	1α,25-dihydroxyvitamin D, calcitriol
24,25(OH)2D	24,25-dihydroxyvitamin D
25(OH)D	25-hyroxyvitamin D, calcidiol
ALP	alkaline phosphatase
BMD	bone mineral density
BMI	Body Mass Index
D2-LND	D2 lymphadenectomy
DEXA	dual-energy X-ray absorptiometry
E2	estradiol
FAP	familial adenomatous polyposis
GAPPS	gastric adenocarcinoma and proximal polyposis of the stomach
HDGC	hereditary diffuse gastric cancer
IL	interleukin
MD/MS	modified microdensitometry method
miRNAs	microRNAs
PERT	pancreatic enzyme replacement therapy
RR	relative risk
UVB	ultraviolet B
VDBP	vitamin D binding protein