Supplementary Table S1: Detailed MEDLINE and EMBASE search strategy for article selection
MEDLINE (1946 – 25 September 2019) EMBASE (1974 – 25 September 2019) 1. Celiac Disease/ or celiac* or coeliac* .mp.
2. Gluten-sensitiv* enteropath* .mp.
3. Gluten-mediat* enteropath* .mp.
4. Gluten enteropath* .mp.
5. Gluten allerg* .mp.
6. 1 or 2 or 3 or 4 or 5
7. Incidence/ or incidence* .mp.
8. Prevalence/ or prevalence* .mp.
9. Frequenc* .mp.
10. 7 or 8 or 9 11. 6 and 10
1. Celiac Disease/ or celiac* or coeliac* .mp.
2. Gluten-sensitiv* enteropath* .mp.
3. Gluten-mediat* enteropath* .mp.
4. Gluten enteropath* .mp.
5. Gluten allerg* .mp.
6. 1 or 2 or 3 or 4 or 5
7. Incidence/ or incidence* .mp.
8. Prevalence/ or prevalence* .mp.
9. Frequency/ or frequenc* .mp.
10. 7 or 8 or 9 11. 6 and 10