Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Bars with asterisks indicate differences between categories (Tukey <0.05). Data were square root transformed for analysis; y-axis is back-transformed. Activity level is a linear measurement from 0 to 3; higher values indicate higher levels of activity. Data presented are LSM and SE.
