Multisite, multivendor validation of the accuracy and reproducibility of proton-density fat-fraction quantification at 1.5T and 3T using a fat–water phantom

Diego Hernando, Samir D. Sharma, Mounes Aliyari Ghasabeh, Bret D. Alvis, Sandeep S. Arora, Gavin Hamilton, Li Pan, Jean M. Shaffer, Keitaro Sofue, Nikolaus M. Szeverenyi, E. Brian Welch, Qing Yuan, Mustafa R. Bashir, Ihab R. Kamel, Mark J. Rice, Claude B. Sirlin, Takeshi Yokoo, Scott B. Reeder