Funding for this research was provided by:
Unilever (not applicable)
Received: 7 March 2020
Accepted: 24 June 2020
First Online: 6 July 2020
Ethics approval and consent to participate
: This trial was conducted in compliance with the Declaration of Helsinki and approved by the Independent Ethics Committee - Aditya (Ahmedabad, India). Signed written informed consent was obtained from each subject before protocol-specific procedures were carried out. The study was explained verbally as well as on the informed consent form. Each subject was given opportunity to inquire about details of the study and informed of their right to withdraw from the study at any time.
: Not applicable.
: All authors were employed by Unilever, a food and beverage manufacturing company, at the time this research was carried out. At the time of submission, authors X-ZC, MF, MJ, TJPM and HPFP were still employed by Unilever. Authors DJM, MB, PGM, LL, MAV, RD and ZZ are no longer employed by Unilever and declare they have no current competing interests.