We reply to the Comment by Arrington, which concerns the proton radius extracted from the elastic electron-proton scattering data by using the assumption of nonidentical protons. We agree that the extracted radius should be 0.853 fm. We briefly point out the corresponding consequence in the result of our original paper.

• Received 31 July 2015
• Revised 29 February 2016

DOI:https://doi.org/10.1103/PhysRevC.93.039802