Carolina X Sandler, PhD, Vegard B B Wyller, PhD, Rona Moss-Morris, PhD, Dedra Buchwald, PhD, Esther Crawley, PhD, Jeannine Hautvast, PhD, Ben Z Katz, Hans Knoop, PhD, Paul Little, Renee Taylor, PhD, Knut-Arne Wensaas, PhD, Andrew R Lloyd, PhD, Long COVID and post-infective fatigue syndrome – a...