Anderson, Chad J.
Kugel, Gerard
Zou, Yuanshu
Ferrari, Marco
Gerlach, Robert
Funding for this research was provided by:
Procter and Gamble (0)
Article History
Received: 6 June 2019
Accepted: 4 April 2020
First Online: 10 May 2020
Compliance with ethical standards
:
: CJA has received honoraria from The Procter & Gamble Company and was contracted by The Procter & Gamble Company to perform the research. RG and YZ are employees of The Procter & Gamble Company. GK and MF declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
: Written, informed consent was obtained from all individual participants included in the study.