Printing Technique Creates Effective Skin Equivalent, Heals Wounds (IMAGE) American Institute of Physics Caption The suspended layer additive manufacturing technique uses gel to support the skin equivalent as it is printed. Credit Moakes et al. Usage Restrictions Journalists may use this image only with appropriate credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.