Please assess the completion status of the following clinical trial:

Trial Title: Hepatitis B Vaccination in HIV-infected Adults

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~1. Healthy Group 1.1 ≥18 years old, 1.2 were negative for hepatitis B surface antigen (HBsAg), antibody to hepatitis B surface antigen (anti-HBs), and antibody to hepatitis B core antigen (anti-HBc), had no history of previous vaccine 1.3 were negative for antibody to hepatitis C virus (anti-HCV) 1.4 received three intramuscular injections of 20 μg of recombinant HBV vaccine (Hepavax-Gene® Berna, Korea) at months 0, 1, and 6 during February 4, 2011 to May 4, 2012, the same time as the study under ClinicalTrials.gov; NCT1289106. were conducted.~   1.4 and were willing to sign an informed consent~2. HIV Group 1 2.1 HIV-1 infection 2.2 ≥18 years old, 2.3 had a CD4+ cell count \>200 cells/mm3, 2.4 undetectable plasma HIV-1 RNA, 2.5 were negative for hepatitis B surface antigen (HBsAg), antibody to hepatitis B surface antigen (anti-HBs), and antibody to hepatitis B core antigen (anti-HBc), had no history of previous vaccine, 2.6 were negative for antibody to hepatitis C virus (anti-HCV), 2.7 had no active opportunistic infections (at the time of screening), 2.8 were participated in ClinicalTrials.gov; NCT1289106.and receiving three intramuscular injections of 20 μg of recombinant HBV vaccine (Hepavax-Gene® Berna, Korea) at months 0, 1, and 6 2.9 were willing to sign an informed consent~3. HIV-Group 2 3.1 HIV-1 infection 3.2 ≥18 years old, 3.3 had a CD4+ cell count \>200 cells/mm3, 3.4 undetectable plasma HIV-1 RNA, 3.5 were negative for hepatitis B surface antigen (HBsAg), antibody to hepatitis B surface antigen (anti-HBs), and antibody to hepatitis B core antigen (anti-HBc), had no history of previous vaccine, 3.6 were negative for antibody to hepatitis C virus (anti-HCV), 3.7 had no active opportunistic infections (at the time of screening), 3.8 were participated in ClinicalTrials.gov; NCT1289106.and receiving four intramuscular doses of 20 μg of the same vaccine at months 0, 1, 2, and 6 3.9 were willing to sign an informed consent~4. HIV Group 3 4.1 HIV-1 infection 4.2 ≥18 years old, 4.3 had a CD4+ cell count \>200 cells/mm3, 4.4 undetectable plasma HIV-1 RNA, 4.5 were negative for hepatitis B surface antigen (HBsAg), antibody to hepatitis B surface antigen (anti-HBs), and antibody to hepatitis B core antigen (anti-HBc), had no history of previous vaccine, 4.6 were negative for antibody to hepatitis C virus (anti-HCV), 4.7 had no active opportunistic infections (at the time of screening), 4.8 were participated in ClinicalTrials.gov; NCT1289106.and receiving four intramuscular double doses (40 μg) at months 0, 1, 2, and 6 4.9 were willing to sign an informed consent~Exclusion Criteria:~For HIV group 1, 2, and 3~1. active malignancy receiving chemotherapy or radiation,~2. other immunocompromised conditions besides HIV (e.g., solid organ transplant),~3. received immunosuppressive (e.g., corticosteroid ≥ 0•5 mg/kg/day) or immunomodulating treatment in the last six months before screening visit, 4. had renal insufficiency (creatinine clearance \<30 mL/min), 5. decompensated cirrhosis (Child-Pugh class C)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Healthy (Type: PLACEBO_COMPARATOR): the Healthy group receiving three intramuscular injections of 20 μg of recombinant HBV vaccine (Hepavax-Gene® Berna, Korea) at months 0, 1, and 6
- HIV-Group1 (Type: ACTIVE_COMPARATOR): the Standard doses group receiving three intramuscular injections of 20 μg of recombinant HBV vaccine (Hepavax-Gene® Berna, Korea) at months 0, 1, and 6
- HIV-Group 2 (Type: ACTIVE_COMPARATOR): the Four doses group receiving four intramuscular doses of 20 μg of recombinant HBV vaccine (Hepavax-Gene® Berna, Korea) at months 0, 1, 2, and 6
- HIV-Group 3 (Type: ACTIVE_COMPARATOR): the Four double doses group receiving four intramuscular double doses (40 μg) of recombinant HBV vaccine (Hepavax-Gene® Berna, Korea) at months 0, 1, 2, and 6

Based on this trial design, predict the completion outcome and termination type (if applicable).

Answer: outcome: complete