Optimal Timing of a Physical Exercise Intervention to Improve Cardiorespiratory Fitness: During or After Chemotherapy

Gabriela G F van der Schoot, Harm L Ormel, Nico-Derk L Westerink, Anne M May, Sjoerd G Elias, Yoran M Hummel, Joop D Lefrandt, Peter van der Meer, Joost P van Melle, Boelo J Poppema, Joyce M A Stel, Annette W G van der Velden, Aline H Vrieling, Johan B Wempe, Marcel G Ten Wolde, Marcel Nijland, Elisabeth G E de Vries, Jourik A Gietema, Annemiek M E Walenkamp