Instruments used on the WeP if not evident from the project flow The WeP is used as:
1. data entry service (scientists will enter the data)
2. semi-public instrument for subjects participating in the project described above (i.e., subjects receive a web address to fill out a WeP-based instrument, such as a questionnaire)
3. as stationary system in a clinic, lab, or exhibition setting where patients/subjects enter data (i.e., subjects come to a specific location and are asked to sit sown at one or more computers to fill out a WeP-based instrument, such as a questionnaire)