Funding for this research was provided by:
3M (N/A)
Article History
Received: 15 August 2019
Accepted: 2 December 2019
First Online: 17 December 2019
Compliance with ethical standards
:
: Peter Braun is employed by 3M. Jing Zhang and Avijit Banerjee declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, formal consent is not required.