Adverse Effects Associated With Spinal Versus General Anaesthesia for Hip and Knee Arthroplasties: Protocol for a Systematic Review. - Therkelsen ASN; Christensen HB; Kjældgaard AL; Godthaab C; Sillassen CDB; Lunn TH; Hägi-Pedersen D; Varnum C; Lindberg-Larsen M; Thybo KH; Jakobsen JC; Mathiesen O (Acta anaesthesiologica Scandinavica, 2026)