Odlum, EdD, MPH, M.; Brewer, DrPH, MPH, R.; Preston, PhD, MPH, M.; Davis, PhD, RN, N.; Black, MA, MPH, D. The Contribution of Gender and Power to Perceptions of Physical Health, Mental Health, and Happiness: The National Social Life, Health, and Aging Project. ijirms 2017, 2, 569 to 576.