Appendices Appendix 1: Clinical Trials Analyzed Appendix 2: Key Opinion Leader Interviewees Appendix 3: Molecular Pathways, Cellular Targets and Therapies Being Studied in the MBC Grants Dataset Appendix 4: Examples of How Grants in the MBC Grants Dataset Were Further Categorized into the Metastasis Stage Appendix 5: 13 Surveys Completed by 7939 Respondents Living with MBC Appendix 6: Executive, Program and/or Volunteer Leadership Interview Appendix 7: Survey Participants in Help/Hotlines Survey