Congratulations to Drs. Wubben, Wallum, and Wittrock on their new recent publication about educational efforts in ultrasound-guided regional anesthesia. Great work!   Wubben BM, Wallum MR, Wittrock CA. Exploring a Cadaver-Based Model for Teaching Emergency Medicine Residents Ultrasound-Guided Serratus Anterior Plane Blocks. Cureus, 15(9): e45178. doi:10.7759/cureus.45178