Innes, N.
Stewart, M.
Souster, G.
Evans, D.
Article History
Accepted: 14 September 2015
First Online: 23 October 2015
Competing interests
: Nicola Innes and Dafydd Evans received partial sponsorship in 2000, from 3M/ESPE, for the randomised control clinical trial investigating the use of preformed metal crowns to seal caries into primary molar teeth using the HT. The idea for this study, collection and analysis of Phase 2 data was supported only by the individuals' institutional funding and did not have any external funding. The other authors declare no conflict of interest. Only the authors were involved in: conceiving the study design; collection; analysis and interpretation of the data; and writing the manuscript.