Liver function tests and hepatitis B virus (HBV) DNA (Versant 3.0) were assessed bimonthly, whereas adefovir-related mutations were searched by INNO-LiPA assay at baseline and at yearly intervals.
Other strategies include only accepting cash, not cheques, and insisting on getting paid every day, rather than waiting for employers who promise to pay at the end of the week or even bimonthly.