The following represents disclosure information provided by authors of this abstract. The program committee has reviewed all presenting author disclosure reports, identified potential conflicts of interest, and implemented strategies to manage those areas of conflict, where appropriate. All relationships are considered compensated. Relationships are self-held unless otherwise noted. I = Immediate Family Member, Inst = My Institution   Open Payments is a public database containing information reported by companies about payments made to US-licensed physicians (Open Payments)     Enrique Grande Employment - Quironsalud Stock and Other Ownership Interests - Bicycle Therapeutics; PharmaMar Honoraria - Abbott/AbbVie; Abbvie; Advanced Accelerator Applications; Astellas Pharma; AstraZeneca; AVEO; Bristol-Myers Squibb; Dr. Reddy's Laboratories; Eisai; Eusa Pharma; EUSA Pharma; GlaxoSmithKline; IPSEN; Janssen-Cilag; Lilly; Merck KGaA; MSD; Novartis; Pfizer; Roche Consulting or Advisory Role - Abbvie; AVEO; Bristol-Myers Squibb; Gilead Sciences; Ipsen; MSD; Pfizer; Roche; Roche Research Funding - Astellas Pharma (Inst); AstraZeneca (Inst); Ipsen (Inst); Lexicon (Inst); Merck KGaA (Inst); Molecular Templates (Inst); Pfizer (Inst); Roche Travel, Accommodations, Expenses - Bristol-Myers Squibb; Ipsen; Janssen-Cilag; Pfizer; Roche/Genentech   Aristotelis Bamias Honoraria - Astellas Pharma; Bristol-Myers Squibb; Debiopharm Group; MSD; Sanofi Consulting or Advisory Role - AstraZeneca; Bristol-Myers Squibb; Ferring; Ipsen; MSD; Pfizer; Roche Research Funding - AstraZeneca (Inst); Bristol-Myers Squibb (Inst); Ipsen (Inst); Pfizer (Inst); Roche (Inst)   Ronald de Wit Honoraria - Astellas Pharma; Sanofi Consulting or Advisory Role - Astellas Pharma; Bayer; Bristol-Myers Squibb; Merck KGaA; Orion Research Funding - Bayer (Inst); Sanofi (Inst)   Syed Hussain Consulting or Advisory Role - Astellas Pharma; AstraZeneca; Bayer; Bristol-Myers Squibb; Gilead Sciences; GlaxoSmithKline; Janssen Oncology; Merck KGaA; Pfizer; Pierre Fabre; Roche Research Funding - Boehringer Ingelheim; Janssen-Cilag; Pierre Fabre; Roche Travel, Accommodations, Expenses - Bayer; Boehringer Ingelheim; Ipsen; Janssen-Cilag; Merck; Merck KGaA; Pfizer; Pierre Fabre; Roche   Constance Thibault Honoraria - AAA/Endocyte/Novartis; Accord Healthcare; Astellas Pharma; AstraZeneca; Bayer; Bristol Myers Squibb; Gilead Sciences; Ipsen; Janssen Oncology; Merck; MSD Oncology; Novartis; Pfizer; Seagen Consulting or Advisory Role - AAA/Endocyte/Novartis; AstraZeneca; Bristol-Meyers Squibb; Gilead Sciences; Ipsen; Janssen Oncology; Merck; MSD Oncology; Pfizer Research Funding - AstraZeneca (Inst); Bristol-Myers Squibb/Medarex (Inst); Janssen Oncology (Inst); Sanofi (Inst) Travel, Accommodations, Expenses - AstraZeneca; Ipsen; Janssen Oncology; MSD Oncology; Pfizer   Mairead Kearney Employment - Merck KGaA Stock and Other Ownership Interests - Merck KGaA; Novartis; UCB   Jason Hoffman Employment - EMD Serono Stock and Other Ownership Interests - Merck; Merck & Co., Kenilworth, NJ, USA; Pfizer   Valerie Morris Employment - EMD Serono Stock and Other Ownership Interests - Merck KGaA   Li Chen Employment - Flatiron Health Stock and Other Ownership Interests - Roche Research Funding - Merck KGaA (Inst); Roche (Inst)   James Roos Employment - Flatiron Health Stock and Other Ownership Interests - Roche   Eunice Hankinson Employment - Flatiron Health Stock and Other Ownership Interests - Roche Research Funding - Merck KGaA (Inst); Roche (Inst)   Leonardo Crama Employment - Roche   Julie Telliez Employment - Roche   Joaquim Bellmunt Stock and Other Ownership Interests - Rainier Therapeutics Honoraria - UpToDate Consulting or Advisory Role - AstraZeneca/MedImmune; Bristol-Myers Squibb; EMD Serono/Merck; Merck; Novartis; Pfizer; Pierre Fabre Research Funding - Pfizer/EMD Serono (Inst); Pfizer/Gilead Patents, Royalties, Other Intellectual Property - UpToDate Bladder Cancer Travel, Accommodations, Expenses - Genentech/Roche; Ipsen