Article History
Received: 27 February 2017
Accepted: 23 June 2017
First Online: 17 July 2017
Competing Interests
: This work was supported by funding to Kytaro Inc. Dr. Gaitas and Dr. Kim are shareholders in Kytaro Inc. The study design; the collection, analysis and interpretation of the data; writing of the report; the decision to submit the article for publication were not influenced by their association with Kytaro Inc. and are in adherence with the journal’s guidelines. Drs Gaitas and Kim are inventors on a patent relating to the above technology.