Text and Data Mining valid from 2018-07-13
Received: 2 May 2018
Accepted: 6 July 2018
First Online: 13 July 2018
Compliance with ethical standards
: Drs. Christopher W. Mangieri, Bryan P. Hendren, Matthew A. Strode, Bradley C. Bandera, and Byron J. Faler have no conflicts of interest or financial ties to disclose.