Comparison of SP263 and 22C3 immunohistochemistry PD-L1 assays for clinical efficacy of adjuvant atezolizumab in non-small cell lung cancer: results from the randomized phase III IMpower010 trial =================================================================================================================================================================================================== * Caicun Zhou * Minu K Srivastava * Hao Xu * Enriqueta Felip * Heather Wakelee * Nasser Altorki * Martin Reck * RĂ¼diger Liersch * Anna Kryzhanivska * Satoshi Oizumi * Hiroshi Tanaka * John Hamm * Steven L McCune * Elizabeth Bennett * Barbara Gitlitz * Virginia McNally * Marcus Ballinger * Mark McCleland * Wei Zou * Meghna Das Thakur * Silvia Novello