Department of Pediatrics, Division of Perinatal-Neonatal Medicine, University of Texas Health Science Center Houston, McGovern Medical School, 6431 Fannin St, Houston, TX, 77030, USA

Mar Romero-Lopez, Lindsay F. Holzapfel, Jon E. Tyson, Matthew A. Rysavy & Covi Tibe

Institute for Clinical Research and Learning Health Care, University of Texas Health Science Center Houston, McGovern Medical School, 6431 Fannin St, Houston, TX, 77030, USA

Mar Romero-Lopez, Lindsay F. Holzapfel, Jon E. Tyson, Claudia Pedroza, Matthew A. Rysavy & Yuxin Zhang

Department of Pharmacy Services, Children’s Memorial Hermann Hospital, Texas Medical Center, 6411 Fannin St, Houston, TX, 77030, USA

Mamta Naik

Department of Neonatology, The Woman’s Hospital of Texas, Houston, TX, USA

Kaashif A. Ahmad

The Center for Research, Education, Quality, and Safety, Pediatrix Medical Group, Sunrise, FL, USA

Kaashif A. Ahmad

Department of Pediatrics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA

Waldemar A. Carlo & Ariel A. Salas

Department of Biostatistics and Data Science, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX, 77030, USA

Yuxin Zhang

Conception and design: MR-L, MN, LH, JT, CP, MR, WC, AS; Acquisition of data: MR-L, MN, KA, CT; Analysis and interpretation of data: MR-L, CP, YZ, AS; Writing—original draft preparation: MR-L; Writing—reviewing and editing: MR-L, MN, LH, JT, CP, KA, MR, WC, YZ, CT, AS; Primary responsibility for final content: MR-L, AS.

Correspondence to Mar Romero-Lopez.