Authors’ contributions
MH, CAH, MIH
CAH
Study design: UL, KR, BEL, ML, JG, RLE, KHH, LHJ. Patient inclusion and follow-up: UL, KR, MH, IS, BEL, ML, CAH, JG, LS, RLE, KHH, ARK, LHJ, MIH, THO. Data management, analysis, and statistics: LH, TK, CWY, LBA, LB. Trial coordinating centre, Rigshospitalet: UL, TK, LH. Drafting of manuscript: TK and MH. All coauthors read and approved the final manuscript.