Pharmaceutical Mail. The Committee for Medicinal Products for Human Use of the European Medicines Agency, EMA, has issued a positive opinion recommending the authorization of Benepali, the biosimilar version of Samsung Bioepis from Enbrel (etanercept), from Amgen and Pfizer, for the treatment of rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis and plaque psoriasis.