Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection, patients are excluded Any positive test result for hepatitis B virus or hepatitis C virus indicating presence of virus Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Participants with known positive test for hepatitis B or C indicating acute or chronic infection Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection, and/or detectable virus. Any positive test result for hepatitis B or C indicating acute or chronic infection and/or detectable virus Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection. Any positive test result for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Any positive test result for hepatitis B or C virus indicating acute or chronic infection. Any known positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection is not permitted Any positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Any positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection Patients who have any positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection are excluded Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Known history of a positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Any known positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection is not permitted Any positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Any positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection. Any positive test result for hepatitis B or C indicating acute or chronic infection Any known positive test for hepatitis B or hepatitis C virus indicating acute or chronic infection is not permitted Any positive test result for hepatitis B or C virus indicating acute or chronic infection Any known positive test for hepatitis B virus or hepatitis C virus indicating acute or chronic infection Any positive test result for hepatitis B virus or hepatitis C virus indicating acute or chronic infection. Any positive test for hepatitis B virus or hepatitis C virus indicating acute infection Any positive test for hepatitis B virus or hepatitis C virus or human immunodeficiency virus (HIV) indicating acute or chronic infection Any positive tests for Hepatitis B or Hepatitis C virus indicating acute or chronic infection