Correction: Longer duration of initial invasive mechanical ventilation is still a crucial risk factor for moderate-to-severe bronchopulmonary dysplasia in very preterm infants: a multicentrer prospective study

Affiliations

• ¹ Department of Neonatology, Shandong Provincial Hospital, Shandong University, Jinan, 250021, China.
• ² Department of Neonatology, Shandong Provincial Maternal and Child Health Care Hospital, Jinan, 250014, China.
• ³ Department of Neonatology, Shandong Provincial Hospital, Shandong University, Jinan, 250021, China. [email protected].
• ⁴ Department of Neonatology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, 250021, China. [email protected].
• ⁵ Department of Neonatology, Qilu Hospital of Shandong University, Jinan, 250012, China.
• ⁶ Department of Neonatology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, 250021, China.
• ⁷ Department of Neonatology, Yantai Yuhuangding Hospital, Yantai, 264000, China.
• ⁸ Department of Neonatology, The First Affiliated Hospital of Shandong First Medical University, Jinan, 250014, China.
• ⁹ Department of Neonatology, Linyi People's Hospital, Linyi, 276000, China.
• ¹⁰ Department of Neonatology, Liaocheng People's Hospital, Liaocheng, 252000, China.
• ¹¹ Department of Neonatology, The Affiliated Taian City Central Hospital of Qingdao University, Taian, 271000, China.
• ¹² Department of Neonatology, Jinan Maternity and Child Healthcare Hospital, Jinan, 250001, China.
• ¹³ Department of Neonatology, Hebei Petro China Central Hospital, Langfang, 065000, China.
• ¹⁴ Department of Neonatology, Shengli Olifield Central Hospital, Dongying, 257000, China.
• ¹⁵ Department of Neonatology, The Third Hospital of Baogang Group, Baotou, 014000, China.
• ¹⁶ Department of Neonatology, W.F. Maternal and Child Health Hospital, Weifang, 261011, China.
• ¹⁷ Cheeloo College of Medicine, Shandong University, Jinan, 250000, China.