Paper topic: CAIRO4 trial!
Teaching topic: an introduction to EBM for surgeons

Paper topic: COVID: HAREM!
Teaching topic: propensity score matching

Paper topic: Lap vs Open Liver Resection for HCC - a propensity score matched analysis
Teaching topic: The editorial process at WJS - what surgeons need to know!

Paper topic: Surgical teams and COVID - a qualitative study
Teaching topic: n/a

Paper topic: The PROMETHEUS trial!
Teaching topic: problems with multiple statistical testing

Paper topic: The PAROS trial!
Teaching topic: p-values and confidence intervals