A Study Comparing Alectinib With Crizotinib in Treatment-Naive Anaplastic Lymphoma Kinase-Positive Advanced Non-Small Cell Lung Cancer Participants

North Valley Hem Onc Med Grp, Northridge, California, United States

TMPN/ Cancer Care Associates, Redondo Beach, California, United States

University of Colorado Cancer Center, Aurora, Colorado, United States

University of Miami-Deerfield Beach, Deerfield Beach, Florida, United States

Beth Israel Deaconess Med Ctr, Boston, Massachusetts, United States

Dana Farber Can Ins, Boston, Massachusetts, United States

Karmanos Cancer Institute, Detroit, Michigan, United States

Washington Uni School of Medicine, St Louis, Missouri, United States

SCRI Oncology Partners, Nashville, Tennessee, United States

University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States

Kinghorn Cancer Centre, Darlinghurst, New South Wales, Australia

Royal North Shore Hospital, St Leonards, New South Wales, Australia

Calvary Mater Newcastle, Waratah, New South Wales, Australia

Queen Elizabeth Hospital, Adelaide, South Australia, Australia

Monash Health Translational Precinct, Victoria, Victoria, Australia

University Clinical Center Sarajevo, Sarajevo, Bosnia and Herzegovina

Instituto do Cancer do Estado de Sao Paulo - ICESP, São Paulo, São Paulo, Brazil

Cross Cancer Institute, Edmonton, Alberta, Canada

Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada

Mount Sinai Hospital, Toronto, Ontario, Canada

Saskatoon Cancer Centre, Saskatoon, Saskatchewan, Canada

Centro Internacional de Estudios Clínicos (CIEC), Santiago, Chile

Sun Yet-sen University Cancer Center, Guangzhou, China

Shanghai Pulmonary Hospital, Shanghai, China

Clinica CIMCA, San José, Costa Rica

Kasr Eieny Uni Hospital, Cairo, Egypt

Chu Grenoble - Hopital Albert Michallon, Grenoble, France

CHRU de Lille, Lille, France

Centre Leon Berard, Lyon, France

Hopital Haut Leveque, Pessac, France

Grupo Angeles, Guatemala City, Guatemala

Tuen Mun Hospital, Hong Kong, Hong Kong

Pamela Youde Nethersole Eastern Hospital, Hong Kong, Hong Kong

Princess Margaret Hospital, Hong Kong, Hong Kong

Queen Mary Hospital, Hong Kong, Hong Kong

Prince of Wales Hosp, Hong Kong, Hong Kong

Rambam Medical Center, Haifa, Israel

Meir Medical Center, Kfar Saba, Israel

Irccs Ist. Tumori Giovanni Paolo Ii, Bari, Apulia, Italy

A.O. Universitaria Di Parma, Parma, Emilia-Romagna, Italy

Ospedale Provinciale Santa Maria Delle Croci, Ravenna, Emilia-Romagna, Italy

Policlinico Umberto i di Roma, Rome, Lazio, Italy

Irccs Istituto Nazionale Dei Tumori (Int), Milan, Lombardy, Italy

Irccs Istituto Europeo Di Oncologia (IEO), Milan, Lombardy, Italy

Azienda Ospedaliero-Universitaria San Luigi Gonzaga, Orbassano, Piedmont, Italy

Az Ospedaliera Nuovo Garibaldi Quartiere Nesima, Catania, Sicily, Italy

Azienda Ospedaliera Di Perugia Ospedale s. Maria Della Misericordia, Perugia, Umbria, Italy

Instituto Nacional De Enfermedades Respiratorias, Mexico City, Mexico CITY (federal District), Mexico

Uni of Auckland, Auckland, New Zealand

Uniwersyteckie Centrum Kliniczne, Gda?sk, Poland

Ms Clinsearch Specjalistyczny Niepubliczny Zaklad Opieki Zdrowotnej, Lublin, Poland

Warminsko-Mazurskie Centrum Chorób P?uc w Olsztynie, Olsztyn, Poland

Centrum Onkologii - Inst.Im. Marii Sklodowskiej-Curie, Warsaw, Poland

CHUC - Unidade de Pneumologia Oncológica, Coimbra, Portugal

IPO de Lisboa, Lisbon, Portugal

IPO do Porto, Porto, Portugal

Moscow City Oncology Hospital #62, Moscovskaya Oblast, Moscow Oblast, Russia

SPb City Clin Onc Dsp, Saint Petersburg, Sankt-Peterburg, Russia

Scientific Research Oncology Institute named after N.N. Petrov, Saint Petersburg, Sankt-Peterburg, Russia

N.N.Burdenko Main Military Clinical Hospital, Moscow, Russia

Clinical Center of Serbia, Belgrade, Serbia

Institute for pulmonary diseases of Vojvodina, Kamenitz, Serbia

National University Hospital, Singapore, Singapore

National Cancer Centre, Singapore, Singapore

National Cancer Center, Gyeonggi-do, South Korea

Seoul National University Bundang Hospital, Gyeonggi-do, South Korea

Seoul National University Hospital, Seoul, South Korea

Severance Hospital, Yonsei University Health System, Seoul, South Korea

Asan Medical Center, Seoul, South Korea

Samsung Medical Center, Seoul, South Korea

Hospital General Univ. de Alicante, Alicante, Spain

Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Barcelona, Spain

Hospital Universitari Germans Trias i Pujol, Barcelona, Spain

Hospital Universitario Puerta de Hierro, Madrid, Spain

Hospital Universitario Virgen del Rocio, Seville, Spain

Universitaetsspital Basel, Basel, Switzerland

Inselspital Bern, Bern, Switzerland

CHUV, Lausanne, Switzerland

UniversitätsSpital Zürich, Zurich, Switzerland

Taichung Veterans General Hospital, Taichung, Taiwan

National Cheng Kung Univ Hosp, Tainan, Taiwan

National Taiwan University Hospital, Taipei, Taiwan

Taipei Veterans General Hospital, Taipei, Taiwan

National Cancer Inst., Bangkok, Thailand

Chiang Rai Prachanukroh Hospital, Chiang Rai, Thailand

Khonkaen Hospital, Khonkaen, Thailand

King Chulalongkorn Memorial Hospital, Patumwan, Thailand

Songklanagarind Hospital, Songkhla, Thailand

Baskent University Adana Dr. Turgut Noyan Practice and Research Hospital, Adana, Turkey (Türkiye)

Ankara University Medical Faculty, Ankara, Turkey (Türkiye)

Trakya University Medical Faculty Research And Practice Hospital Medical Oncology Department, Edirne, Turkey (Türkiye)

Inonu University Medical Faculty Turgut Ozal Medical Center Medical Oncology Department, Malatya, Turkey (Türkiye)

Kyiv Regional Oncological Dispensary, Kyiv, Ukraine

Lviv State Oncology Regional Treatment and Diagnostic Centre, Lviv, Ukraine

Birmingham Heartlands Hospital, Birmingham, United Kingdom

University College London Hospital, London, United Kingdom

Guys & St Thomas Hospital, London, United Kingdom