Author Contributions:Study concept and design: Albrecht, Okawa, and Werth. Acquisition of data: Bonilla-Martinez, Albrecht, and Werth. Analysis and interpretation of data: Gaines, Taylor, Troxel, and Werth. Drafting of the manuscript: Gaines, Bonilla-Martinez, Taylor, and Okawa. Critical revision of the manuscript for important intellectual content: Albrecht, Troxel, and Werth. Statistical analysis: Taylor and Troxel. Obtained funding: Werth. Administrative, technical, and material support: Gaines, Bonilla-Martinez, Albrecht, Okawa, and Werth. Study supervision: Werth.