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Editorial
Special Report
The terminology conflict on efficacy and effectiveness in healthcare
- Franz Porzsolt,
- Felicitas Wiedemann,
- Meret Phlippen,
- Christel Weiss,
- Manfred Weiss,
- Karen Schmaling, and
- Robert M Kaplan
pp1171–1178
Published Online:14 December 2020
Meta-Analysis
Network meta-analyses for EGFR mutation-positive non-small-cell lung cancer: systematic review and overview of methods and shortcomings
- Carl Samuelsen and
- Ingolf Griebsch
pp1179–1194
Published Online:28 October 2020
Preliminary Communication
Optimizing electronic capture of patient-reported outcome measures in oncology clinical trials: lessons learned from a qualitative study
- Florence D Mowlem,
- Brad Sanderson,
- Jill V Platko, and
- Bill Byrom
pp1195–1204
Published Online:4 December 2020
Research Article
The prevalence, disease characteristics and treatment of chronic venous disease: an international web-based survey
- Eberhard Rabe,
- Catherine Régnier,
- Fabienne Goron,
- Ghislaine Salmat, and
- Felizitas Pannier
pp1205–1218
Published Online:20 October 2020
The prevalence, characteristics and treatment of hemorrhoidal disease: results of an international web-based survey
- Parvez Sheikh,
- Catherine Régnier,
- Fabienne Goron, and
- Ghislaine Salmat
pp1219–1232
Published Online:20 October 2020
Impact of socioeconomic status on presentation, treatment and outcomes of patients with pancreatic cancer
- Omar Abdel-Rahman
pp1233–1241
Published Online:4 December 2020