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Current established immunosuppressive strategies in kidney transplantation often include an induction agent ( monoclonal or polyclonal anti - T - cell antibodies ) based on the immunologic risk of the recipient , followed by a maintenance regimen combining a CNI and an anti - proliferative agent , with or without corticosteroids . 2 - 4 As MMF was the first MPA formulation approved in clinical kidney transplantation , more extensive clinical data are available with this drug in comparison to EC - MPS .
 kidney, T - cell, kidney
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 kidney, T - cell, kidney