Acknowledgements
We thank the patients and their families who made this study possible, all the participating physicians and their multidisciplinary health care teams that were involved in the study, and the data and safety monitoring board members. The authors thank Martin Gilmour, PhD, CMPP, Editorial Director at Empowering Strategic Performance (ESP) Ltd., Crowthorne, UK, for providing medical writing support, which was funded by Servier, Suresnes, France in accordance with Good Publication Practice (GPP3) guidelines (