Prostate-specific membrane antigen and fibroblast activation protein distribution in prostate cancer: preliminary data on immunohistochemistry and PET imaging.

"Declarations Conflict of interestThe authors declare that they have no financial or non-financial competing interests. Ethical approvalAll procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors. The histological staining of the prostate tissue was approved by the local ethics committee (Az. 2016-445-f-S). Conflict of interest The authors declare that they have no financial or non-financial competing interests."

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