The document discusses 4 concepts for LBL designs: 1. The first concept keeps the design simple and uses statistics to show that Advagraf keeps health levels consistent after surgery. 2. The second concept shows how Advagraf provides consistency in life after transplant, maintaining the same lifestyle as before. 3. The third concept depicts a timeline of a person's life from pre-surgery to post, showing consistency in happiness and health with Advagraf after surgery. 4. The fourth concept uses testimonials through pictures to tell the story of how Advagraf helped a user maintain quality of life after surgical transplantation.