TauPETGen: Text-Conditional Tau PET Image Synthesis Based on Latent Diffusion Models. - Se-In Jang; Cristina Lois; Emma Thibault; J. Alex Becker; Yafei Dong; Marc D. Normandin; Julie C. Price; Keith A. Johnson; Georges El Fakhri; Kuang Gong (CoRR, 2023)