0010 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 0015 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0020 - Statement - Condensed Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 0030 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 1010 - Disclosure - Nature of Business link:presentationLink link:calculationLink link:definitionLink 1020 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 1030 - Disclosure - Cash, Cash Equivalents and Marketable Securities link:presentationLink link:calculationLink link:definitionLink 8000 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 1040 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 1050 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 1060 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 1070 - Disclosure - Other Accrued Liabilities link:presentationLink link:calculationLink link:definitionLink 1080 - Disclosure - License and Development Agreements link:presentationLink link:calculationLink link:definitionLink 8010 - Disclosure - Collaborative Development, Commercialization and License Agreement with GSK link:presentationLink link:calculationLink link:definitionLink 1090 - Disclosure - Term Loans link:presentationLink link:calculationLink link:definitionLink 8020 - Disclosure - Subsequent Event-Equity Line of Credit link:presentationLink link:calculationLink link:definitionLink 9999 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink