Combining Ultrafast Ultrasound and High-Density EMG to Assess Local Electromechanical Muscle Dynamics: A Feasibility Study. - Rick Waasdorp; Winfred Mugge; Hendrik J. Vos; Jurriaan H. De Groot; Martin D. Verweij; Nico de Jong; Alfred C. Schouten; Verya Daeichin (IEEE Access, 2021)