Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-57674-8, published online 24 January 2020

The original version of this Article contained a typographical error in the Abstract.

“MAESTRO can gather data using cloud storge for further research and in-depth analysis.”

now reads:

“MAESTRO can gather data using cloud storage for further research and in-depth analysis.”

Additionally, the following statement was previously omitted from the Results and Discussion section:

“The mobile App can be downloaded from the following link: https://lcas.lincoln.ac.uk/owncloud/index.php/s/9L0zwZgjsTJMCcn.”

Finally, in the Materials and Evaluation section:

“The dataset can be downloaded from the following link: https://lcas.lincoln.ac.uk/owncloud/index.php/s/gGiGUxhYTmPV1vKGHCID.”

now reads:

“The dataset can be downloaded from the following link: https://lcas.lincoln.ac.uk/owncloud/index.php/s/gGiGUxhYTmPV1vK.”

These errors have now been corrected in the PDF and HTML versions of the Article.