Table 1.
Characteristics of the included studies (N = 5).
| Reference | Country | Setting | Time period |
|---|---|---|---|
| Heald et al. (20) | Ohio (USA) | Cleveland Clinic | 2009–2012 (42 months) |
| Schofield et al. (21) | West Australia | PathWest Laboratory Medicine WA, St. John of God Pathology, Western Diagnostic Pathology, Genetic Services WA | 2008–2012 (60 months) |
| Kidambi et al. (22) | California (USA) | San Francisco General Hospital | 2009–2014 (72 months) |
| Cohen et al. (23) | Washington (USA) | Seattle Cancer Care Alliance, Washington University Medical Center | 2013 (6 months) |
| Zumstein et al. (24) | Switzerland (Europe) | St. Claraspital Hospital | 2011–2015 (52 months) |