Table I.

Keywords for the literature search

	Keywords
1	Tru*nionosis
2	Tru*nion corrosion
3	Taperosis
4	Crevice corrosion
5	Fretting corrosion
6	Mechanically assisted crevice corrosion
7	1 OR 2 OR 3 OR 4 OR 5 OR 6

Search strategy: MEDLINE 1946 to 2017 Week 15, AMED (Allied and Complementary Medicine) 1985 to April 2017, CAB Abstracts 1973 to 2017 Week 14, Embase 1974 to 2017 Week 16. Searches were performed on 18 April 2017, using the keywords above appearing in any field. Searches were limited to studies published in the English language. We also searched the reference lists of articles identified by this search strategy and included additional studies deemed relevant