AUTHOR=Sun Tao , Xiong Xiaofeng , Dai Zhendong , Manoonpong Poramate TITLE=Corrigendum: Small-Sized Reconfigurable Quadruped Robot With Multiple Sensory Feedback for Studying Adaptive and Versatile Behaviors JOURNAL=Frontiers in Neurorobotics VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/neurorobotics/articles/10.3389/fnbot.2021.746056 DOI=10.3389/fnbot.2021.746056 ISSN=1662-5218