Gregson, Eleanor M
Bornschein, Jan
Fitzgerald, Rebecca C
Article History
Received: 22 April 2016
Revised: 8 June 2016
Accepted: 14 June 2016
First Online: 21 July 2016
Competing interests
: RCF developed the Cytosponge technology and is named on related patents. This technology has been licensed by the MRC to Covidien GI Solutions, now Medtronic. The remaining authors declare no conflict of interest.