Corrigendum: Arterial Doppler Waveforms Are Independently Associated With Maximal Walking Distance in Suspected Peripheral Artery Disease Patients - Miossec, Annaïg; Tollenaere, Quentin; Lanéelle, Damien; Guilcher, Antoine; Métairie, Antoine; Le Pabic, Estelle; Carel, Awenig; Le Faucheur, Alexis; Mahé, Guillaume (Frontiers in Cardiovascular Medicine, 2021)