Funding for this research was provided by:
U.S. Department of Agriculture (58-1950-4-003)
Almond Board of California (NA)
Received: 25 June 2019
Accepted: 2 April 2020
First Online: 25 April 2020
Ethics approval and consent to participate
: The ethics approval was not necessary for this study as the data were publicly available in published articles or were obtained through request from Dr. Tan [CitationRef removed] and Dr. Chen [CitationRef removed]. No patient-level data were included.
: Not applicable.
: G.R. was a consultant for Porter Novelli and E.J.J. had additional funds from the Almond Board of California for a clinical trial at the time of the study. Other authors declare that they have no competing interests.