1. The Manufacturing Technology Centre Ltd., Pilot Way, Ansty Park, Coventry, CV9 7JU, GB
2. NASA-JSC White Sands Test Facility, 12600 NASA Rd., Las Cruces, NM 88012, US
3. 134 Dickenson Ave., Newbury Park, CA 91320, US
4. ASTM International, 1850 M St NW #1030, Washington, DC 20036, US
5. Case Western Reserve University, Dept. of Materials Science & Engineering, 10900 Euclid Ave., White 335, Cleveland, OH 44106, US