Correction: Palliative long-term abdominal drains vs. large volume paracentesis for refractory ascites secondary to cirrhosis: protocol for a definitive randomised controlled trial (REDUCe2 study) - Yazan Haddadin; Vasso Anagnostopoulou; Stephen Bremner; Helena Harder; Rachel Starkings; Debbie Lambert; Alison Porges; Nicky Perry; Wendy Wood; Amy Arbon; Heather Gage; Matthew Glover; et al. (Trials)