The contributions of social network support and reciprocity to posttraumatic stress symptoms across time among parents and caregivers impacted by the ABC Day Care Center fire in Hermosillo, Mexico.

In 2009, a fire occurred in the ABC Day Care Center in Hermosillo, Mexico, that killed and injured many children who were in attendance that day. This study investigated the association between the posttraumatic stress symptoms (PTSS) of socially connected parents and caregivers whose children were affected by the fire. Parents and caregivers of the children who were in attendance the day of the fire were interviewed 8-11 months and 20-23 months postfire.

Correction: Human adipose-derived mesenchymal stem cells for acute and sub-acute TBI.

[This corrects the article DOI: 10.1371/journal.pone.

Human adipose-derived mesenchymal stem cells for acute and sub-acute TBI.

In the U.S., approximately 1.