The most common adverse events were headache , fatigue , pyrexia , and influenza-like illness at @ weeks ( @ -LSB- @ % ) vs @ -LSB- @ % -RSB- , @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , and @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , respectively ) and for the entire treatment ( @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , and @ -LSB- @ % -RSB- vs @ -LSB- @ % -RSB- , respectively ) .