Dr. Spahn's International Talks to Enterostomal Therapists and Skincare Specialists
"PresShear™ Vector - Relating to Deep Tissue Therapy"
| Webinar 9/18 - Webinar 10/3 | 2007 |
| Tucson, Arizona - Kensington, Connecticut | 2006 |
"Proper Product Utilization - Match The Product to The Patient, Not The Patient to The Product"
| Niagara Falls, Ontario | 2000 |
"PresShear - The Forces Behind Pressure Ulcer Development"
| Tokyo, Japan - Utrecht | 1998 |
"The Relationship Between Stress and Strain in the Development of Decubitus Ulcers"
| Greater Niagara General Hospital - Niagara, Canada | 1997 |
| Utrecht, Apledorn, Limburg Region, Endhoven, Rotterdam and Amsterdam - Philips University, Marzburg, Germany - Netherlands | 1994 |
| German Homecare Group | 1993 |
| Netherlands Rehabilitation Group | 1990 |

