Rigdon, Edward E. http://orcid.org/0000-0003-4904-3952
Sarstedt, Marko http://orcid.org/0000-0002-5424-4268
Becker, Jan-Michael http://orcid.org/0000-0003-3013-3739
Article History
First Online: 8 January 2020
Competing interests
: The authors declare no competing interests.