Test-time augmentation with synthetic data addresses distribution shifts in spectral imaging. - Ahmad Bin Qasim; Alessandro Motta; Alexander Studier-Fischer; Jan Sellner; Leonardo Ayala; Marco Hübner; Marc Bressan; Berkin Özdemir; Karl-Friedrich Kowalewski; Felix Nickel; Silvia Seidlitz; Lena Maier-Hein (Int. J. Comput. Assist. Radiol. Surg., 2024)