3 External reproducibility of PD-L1 IHC 22C3 pharmDx for colorectal carcinoma specimens at CPS ≥ 1 cutoff

• Siena Tabuena-Frolli,
• Francisco Ponce,
• Kristopher Kersch,
• Lining Hutchinson,
• Armita Bahadori,
• Megan Kalpakoff,
• Monika Polewski

Affiliations

Siena Tabuena-Frolli

Agilent Technologies, Inc., Carpinteria, CA, USA

Francisco Ponce

Agilent Technologies, Inc., Carpinteria, CA, USA

Kristopher Kersch

Agilent Technologies, Inc., Carpinteria, CA, USA

Lining Hutchinson

Agilent Technologies, Inc., Carpinteria, CA, USA

Armita Bahadori

Agilent Technologies, Inc., Carpinteria, CA, USA

Megan Kalpakoff

Agilent Technologies, Inc., Carpinteria, CA, USA

Monika Polewski

Agilent Technologies, Inc., Carpinteria, CA, USA