Questions regarding:

• perceptual projects should be directed to Claudia Mello-Thoms (claudia-mello-thoms@uiowa.edu).
• the MRMCaov R software should be directed to Brian Smith (brian-j-smith@uiowa.edu) or Stephen Hillis (steve-hillis@uiowa.edu). 
• the power and sample-size software should be directed to Kevin Schartz (kevin-schartz@uiowa.edu) or Steve Hillis (steve-hillis@uiowa.edu). 
• the status of the SAS software or the OR-DBM software, both of which are presently not available, should be directed to Steve Hillis (steve-hillis@uiowa.edu).
• the Abnormality Manipulation for Tomographic Imaging project should be directed to Mark Madsen (mark-madsen@uiowa.edu).