Volume 223, Number 2 (1996), in the article "Upregulation of Cell-Surface-Associated Plasminogen Activation in Cultured Keratinocytes by Interleukin-1beta and Tumor Necrosis Factor-alpha," by Michael J. Bechtel, Jeannette Reinartz, Jutta M. Rox, Stefan Inndorf, Birgit M. Schaefer, and Michael D. Kramer, pages 395-404: On page 398