Correction to: Scientific Reports https://doi.org/10.1038/s41598-018-37925-5, published online 04 February 2019

The Article contains an error in the Acknowledgements section.

“Dr. García-Porta is supported by the European Union through the Marie-Sklodowska Curie IF program 2016”

should read:

“This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 747441”