Figure 4From: Does access to a colorectal cancer screening website and/or a nurse-managed telephone help line provided to patients by their family physician increase fecal occult blood test uptake?: A pragmatic cluster randomized controlled trial study protocol Flow Diagram of study protocol for family physicians. Ψ, strata based on membership in the Physician Integrated Network (PIN) and/or Uniting Primary Care and Oncology Network (UPCON); blocked based on the number of family physicians per cluster.Back to article page