Breast Neoplasms

• Site Reference ID/Investigator# 128056 — Hidaka-shi, Japan
• Site Reference ID/Investigator# 129976 — Hyōgo, Japan
• Site Reference ID/Investigator# 128057 — Tokyo, Japan

• Goias Anticancer Association — Goiânia, Goiás, Brazil
• Hospital Araujo Jorge, Associacao de Combate ao Cancer em Goias — Goiânia, Goiás, Brazil

• Vanderbilt-Ingram Cancer Center — Nashville, Tennessee, United States

• Vassar Brothers Medical Center — Poughkeepsie, New York, United States

Not specified

• Stanford University School of Medicine — Stanford, California, United States

• Johns Hopkins Center to Reduce Cancer Disparities — Baltimore, Maryland, United States

• Bloomberg School of Public Health — Baltimore, Maryland, United States

• Falun Hospital, Department of Breast Surgery — Falun, Sweden
• Capio S:t Gorans Hospital — Stockholm, Sweden
• Karolinska University Hospital — Stockholm, Sweden
• Södersjukhuset AB — Stockholm, Sweden

• Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins — Baltimore, Maryland, United States