In this research article the second affiliation of the sixth author was missed.
The correct author names and affiliations are detailed below:
Andrea Révész1, Hyeonjeong Jeong2, Shungo Suzuki3, Haining Cui2, Shunsui Matsuura4, Kazuya Saito1,2 and Motoaki Sugiura2
1University College London, UK; 2Tohoku University, Japan; 3Nagoya University, Japan and 4Kyoto University, Japan
The author apologises for this error.