Helena Martin¹, Jennifer Falconer¹, Emmanuel Addo-Yobo², Satinder Aneja³, Luis Martinez Arroyo⁴, Rai Asghar⁵, Shally Awasthi⁶, Salem Banajeh⁷, Abdul Bari⁸, Sudha Basnet^{9, 10}, Ashish Bavdekar¹¹, Nita Bhandari¹², Shinjini Bhatnagar¹³, Zulfiqar A Bhutta¹⁴, Abdullah Brooks¹⁵, Mandeep Chadha¹⁶, Noel Chisaka¹⁷, Monidarin Chou^{18, 19}, Alexey W Clara²⁰, Tim Colbourn²¹, Clare Cutland^22,23, Valérie D’Acremont²⁴, Marcela Echavarria²⁵, Angela Gentile²⁶, Brad Gessner²⁷, Christopher J. Gregory²⁸, Tabish Hazir²⁹, Patricia L. Hibberd³⁰, Siddhivinayak Hirve³¹, Shubhada Hooli³², Imran Iqbal³³, Prakash Jeena³⁴, Cissy B Kartasasmita³⁵, Carina King^36,37, Romina Libster³⁸, Rakesh Lodha³⁹, Juan M Lozano⁴⁰, Marilla Lucero⁴¹, Norman Lufesi⁴², William B MacLeod³⁰, Shabir Ahmed Madhi⁴³, Joseph L Mathew⁴⁴, Irene Maulen-Radovan⁴⁵, Eric D McCollum^{15, 46}, Greta Mino⁴⁷, Charles Mwansambo⁴², Mark I Neuman⁴⁸, Ngoc Tuong Vy Nguyen⁴⁹, Marta C Nunes^22,23, Pagbajabyn Nymadawa⁵⁰, Kerry-Ann F O’Grady⁵¹, Jean-William Pape⁵², Glaucia Paranhos-Baccala⁵³, Archana Patel⁵⁴, Valentina Sanchez Picot⁵³, Mala Rakoto-Andrianarivelo⁵⁵, Zeba Rasmussen⁵⁶, Vanessa Rouzier⁵², Graciela Russomando⁵⁷, Raul O Ruvinsky⁵⁸, Salim Sadruddin⁵⁹, Samir K. Saha^60,61, Mathuram Santosham⁶², Sunit Singhi⁶³, Sajid Soofi⁶⁴, Tor A Strand⁶⁵, Mariam Sylla⁶⁶, Somsak Thamthitiwat⁶⁷, Donald M Thea³⁰, Claudia Turner⁶⁸, Philippe Vanhems^69,70, Nitya Wadhwa¹³, Jianwei Wang⁷¹, Syed MA Zaman⁷², Harry Campbell¹, Harish Nair¹, Shamim Ahmad Qazi⁵⁹, Yasir Bin Nisar⁷³; World Health Organization Pneumonia Research Partnership to Assess WHO Recommendation (PREPARE) study group

Chi Yan Hui¹, Adina Abdulla², Zakiuddin Ahmed³, Himanshi Goel⁴, G M Monsur Habib⁵, Toh Teck Hock⁶, Parisa Khandakr⁷, Hana Mahmood⁸, Animesh Nautiyal⁹, Mulya Nurmansyah¹⁰, Shweta Panwar⁴, Rutuja Patil^1,11, Fedri Ruluwedrata Rinawan¹⁰, Hani Salim¹², Ashish Satav¹³, Jitendra Nandkumar Shah^13,14, Akshita Shukla⁴, Chowdhury Zabir Hossain Tanim¹⁵, Dominique Balharry¹, Hilary Pinnock¹; the RESPIRE Group

Sheraz Ahmed¹, Shabina Ariff¹, Sajid Muhammed², Arjumand Rizvi², Imran Ahmed², Sajid Bashir Soofi^1,2, Zulfiqar A Bhutta^2,3

Mariam Namasaba¹, Sumaya Nabunje², Ali Ayub Baguwemu¹

Cathryn Ellis¹, Charles P Larson^2,3, Frank Bicaba⁴, Abel Bicaba⁴, An Nguyen⁵, Jean Ramdé⁶, Alexandra Otis²

Rakesh Ghosh¹*, Phelgona Otieno²*, Elizabeth Butrick¹, Nicole Santos¹, Peter Waiswa^3,4†, Dilys Walker^1,5†; Preterm Birth Initiative Kenya and Uganda Implementation Research Collaborative

Jane A Rivas¹, Joseph Bartoletti², Sarah Benett³, Yukino Strong⁴, Thomas E Novotny⁵, Megan L Schultz¹

Paulo AR Neves^1,2, Nancy Armenta-Paulino ^3,4, Luisa Arroyave², Luiza IC Ricardo², Juliana S Vaz⁵, Cristiano S Boccolini⁶, Linda Richter⁷, Rafael Peréz-Escamilla⁸, Aluísio JD Barros²

Jiahong Sun¹, Bo Xi¹, Chuanwei Ma¹, Zilin Li¹, Min Zhao², Pascal Bovet³

Ishu Kataria¹, Angela Jackson-Morris¹, Jo Jewell², D’Arcy Williams², Prince Bhandari³, Deepika Sharma², Joanna Lai², Tanvi Jain², David Colozza⁴

Rachel M Nejade¹, Daniel Grace², Leigh R Bowman¹

Yuhang Wang¹*, Jin Wang¹*, Li Chen², Huan Zhang¹, Ling Yu³, Yulong Chi¹, Mengli Chen⁴†, Yun Cai¹†

Humphrey C Karamagi¹, Derrick Muneene²,Benson Droti¹, Violet Jepchumba³, Joseph C Okeibunor¹, Juliet Nabyonga^4,5, James Avoka Asamani⁴, Moussa Traore⁶, Hillary Kipruto⁴

Safa Abdalla¹, Emma Pair¹, Kala Mehta², Victoria Ward¹, Tanmay Mahapatra³, Gary L Darmstadt¹

Gretchen A Stevens^1,2, Monica C Flores-Urrutia³, Lisa M Rogers³, Christopher J Paciorek⁴, Fabian Rohner⁵, Sorrel Namaste⁶, James P Wirth⁵

Adrien Lokangaka Longombe¹, Adejumoke Idowu Ayede², Irene Marete³, Fatima Mir⁴, Clara Ladi Ejembi⁵, Mohammod Shahidullah⁶, Ebunoluwa A Adejuyigbe⁷, Robinson D Wammanda⁸, Antoinette Tshefu¹, Fabian Esamai³, Anita K Zaidi^4,9, Abdullah H Baqui¹⁰, Simon Cousens¹¹

Jeanne Perpétue Vincent¹, Gibril Ndow^2,3, Shintaro Ogawa⁴, Amie Ceesay³, Ramou Njie^5,6, Bakary Sanneh⁷ , Ignatius Baldeh⁷, Umberto D’Alessandro³, Maimuna Mendy⁸, Mark Thursz², Isabelle Chemin⁹, Yasuhito Tanaka^4,10, Maud Lemoine²†, Yusuke Shimakawa^1,11†

Kam Sripada^1,2, Adrian Madsen Lager³

Qiwei He^1,2,3, Marhaba Abdureyim⁴, Ziwei He¹, Xuemei Ma⁵, Miaojia Huang⁶, Tiange Zhang⁷, Xinran Qi⁸, Jiayi Hee¹, Kun Tang^1,2