Changes in Hydration Factors Over the Course of Heat Acclimation in Endurance Athletes. - Sekiguchi, Yasuki; Benjamin, Courteney L.; Dion, Samantha O.; Manning, Ciara N.; Struder, Jeb F.; Dierickx, Erin E.; Morrissey, Margaret C.; Filep, Erica M.; Casa, Douglas J. (International Journal of Sport Nutrition & Exercise Metabolism, 2021)