Survey Reveals 3D Printing’s Imminent Impact on Manufacturing Stratasys Direct Manufacturing sampled 700 professional users of 3D printing to identify current and future trends Stratasys Direct Manufacturing 20 hours ago  .
Refer to the input text as context and select the correct relationship between 'Stratasys' and '3D printing' from the available options.
Options: location of formation, product/material produced, position held, creator