The relative abundance of gut microbiota in infants by genera, status of food access, feeding type (breast milk, formula, or mixed), and age. See the article by Wang et al. on page 917.

Bar diagram illustrating the time from onset to diagnosis, frequency, and duration of psychogenic nonepileptic seizures in children. See the article by Hansen et al. on page 796.

Estimation of taxonomic abundance showing compositional shifts at the phylum level in response to breast milk (BM) or formula (F) supplemented with Lactobacillus GG (BMP, FP, and FPP). See the article by Cuna et al. on page 546.

The cover image is a word cloud developed from physicians' free-text responses to the question "If you could implement any programs or support systems to help you and your colleagues cope with compassion fatigue and burnout, what would you create?”. See the article by Kase et al. on page 398.

Prevalence and 95% confidence limits of late prenatal alcohol use by Substance Abuse and Mental Health Services Administration (SAMHSA) sub-state regions of West Virginia. Data are for births for West Virgina residents only. See the article by Umer et al. on page 312.

Photomicrographs of the intragyral white matter of the first parasagittal gyrus in sham control, ischemia–normothermia, ischemia–48 h hypothermia, and ischemia–72 h hypothermia groups. See the article by Zhou et al. on page 48.