Corrigendum: Development of an Early Warning System for Owners Using a Validated Health-Related Quality of Life (HRQL) Instrument for Companion Animals and Its Use in a Large Cohort of Dogs - Davies, Vinny; Scott, E. Marian; Wiseman-Orr, M. Lesley; Wright, Andrea K.; Reid, Jacqueline (Frontiers in Veterinary Science, 2021)