Comprehensive 4D Parallel Transmission Spatial‐Spectral Pulse Design for Slab‐Selective Uniform Water‐Selective Excitation: Demonstration in the Human Brain at 7 Tesla. - Shao, Xin; Zhang, Zhe; Zhong, Wen; Guo, Hua; Ugurbil, Kamil; Wu, Xiaoping (Magnetic Resonance in Medicine, 2026)