1. Occupational Safety and Health Administration (OSHA) Authorized Trainer and Assistant Professor, Kimmel School of Construction Management, Western Carolina Univ., 225 Belk, Cullowhee, NC 28723 (corresponding author). ORCID: .
2. Ph.D. Candidate, Dept. of Chemistry, Western Michigan Univ., 3438 Wood Hall, Kalamazoo, MI 49008.