Correction to: Scientific Reports https://doi.org/10.1038/s41598-017-09676-2, published online 12 September 2017

This Article contains errors in Figure 1.

“Patient demand Roux-en-Y (n = 6)”

should read:

“Patient converted to Roux-en-Y (n = 6)”.

In addition,

“Patient demand Billroth-I (n = 6)”

should read:

“Patient converted to Billroth-I (n = 6)”.

The correct Figure 1 appears below.

Figure 1
figure 1

Trial profile.