Chen, Li
Zhu, Haidong
Gutin, Bernard
Sesso, Howard D.
Dong, Yanbin
Article History
Received: 28 March 2019
Revised: 26 August 2019
Accepted: 29 August 2019
First Online: 1 October 2019
Competing interests
: H.D.S. declares that he has received investigator-initiated grant support from Mars Symbioscience and Pfizer Inc. (including donations of study pills) for the COcoa Supplement and Multivitamin Outcomes Study (COSMOS). All other authors have indicated they have no financial relationships relevant to this article to disclose.