S1 Fig. Average (cardiologists, oncologists, USA, Germany) percentage of IVD subtype use
and average rated importance of IVD subtype use during initial patient workup.
(DOCX)
S1 File. Stage 2 –Oncology questionnaire.
(DOCX)
S2 File. Stage 2 –Cardiology questionnaire.
(DOCX)
S3 File. Stage 2 –Interview answers from oncologists and cardiologists.
(XLSX)
S4 File. Stage 3 –SERMO questions.
(DOCX)
S5 File. Stage 3 –Physician answers to SERMO questions.
(XLSX)
S1 Table. IVD Total Spending and Percentage of HCE 1993–2013 for US and Germany.
(DOCX)
S2 Table. IVD subtype usage and rated importance. A) Percentage of IVD subtype use during
initial patient workup according to specialty and country; B) Rated importance of IVD subtypes
for clinical practice and decision making during initial patient workup according to specialty and country (rating based on Likert scale, 1 = very low, 5 very high).
(DOCX)