Overview GLS4/RTV and TAF Drug-drug Interaction Status: Completed Trial end date: 2021-03-12 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the drug-drug-interaction (DDI), pharmacokinetics (PK) and tolerability of GLS4/RTV combined with TAF in healthy subjects. Phase: Phase 1 Details Lead Sponsor: Sunshine Lake Pharma Co., Ltd.Treatments: RitonavirTenofovir