Table 2 Primary search strategy

neoplasm* OR cancer* OR carcinoma* OR malignan* OR tumo?r* OR oncology OR metastas*

AND

“practice guideline” OR “clinical practice” OR “clinical protocol” OR “evidence based practice” OR “Evidence based medicine” OR guideline* OR “Practice pattern*” OR “clinical varia*”

AND

attitude* OR “Health personnel attitude” OR “Physician attitude” OR knowledge OR perspective* OR belief* OR barrier* OR facilitat* OR implement* OR adheren* OR concordan* OR complian*

AND

physician OR clinician* OR surgeon OR "medical oncologist" OR radiologist OR doctor* OR registrar* OR trainee* OR oncologist*

Title/Abstract and/or subject headings^a,b,c,d,e,f

English^a,b,c,d,e,f

Human^a,b,c,d,e,f

Not (conference abstract or conference review)^b,c

Exclude reviews ^c

Dissertations

only^a