1. Professor, College of Engineering, Univ. of Alaska Anchorage, 3211 Providence Dr., Anchorage, AK 99508.
2. Assistant Professor, School of Transportation Science and Engineering, Harbin Institute of Technology, 73 Huanghe Rd., Harbin 150090, China; Postdoctoral Researcher, College of Engineering, Univ. of Alaska Anchorage, 3211 Providence Dr., Anchorage, AK 99508 (corresponding author).
3. Ph.D. Student, College of Engineering, Univ. of Alaska Anchorage, 3211 Providence Dr., Anchorage, AK 99508.
4. Student, Dept. of Health Sciences, Univ. of Alaska Anchorage, 3211 Providence Dr., Anchorage, AK 99508.
5. Associate Professor, Dept. of Chemistry, Univ. of Alaska Anchorage, 3211 Providence Dr., Anchorage, AK 99508.