Obana, Akira
Gohto, Yuko
Gellermann, Werner
Ermakov, Igor V.
Sasano, Hiroyuki
Seto, Takahiko
Bernstein, Paul S. https://orcid.org/0000-0002-4228-7666
Article History
Received: 20 February 2019
Accepted: 14 June 2019
First Online: 27 June 2019
Competing Interests
: Gellermann W and Ermakov IV are with Longevity Link Corporation and hold multiple patents on the use of reflection spectroscopy for the measurement of carotenoids in the skin, eye, and other tissues. Bernstein PS and Gellermann W and the University of Utah hold patents on the use of resonance Raman spectroscopy for the measurement of carotenoids in the skin, eye, and other tissues. Obana A, Gohto Y, Sasano H, and Seto T declare no competing Interests.