Authors’ contributions
D. Luchristt: data analysis, manuscript writing and editing; B. Carper: data management, data analysis, manuscript writing and editing; S. Balgobin: manuscript writing and editing; I. Meyer: manuscript writing and editing; D. Myers: manuscript writing and editing; D. Mazloomdoost: manuscript writing and editing; M. Gantz: project development, data management, data analysis, manuscript writing and editing; U. Andy: manuscript writing and editing; H. Zyczynski: project development, data analysis, manuscript writing and editing; E.S. Lukacz: project development, data analysis, manuscript writing and editing.