We use archival resource keys (ARKs) to manage published URLs.  This allows us the flexibility to move internet resources associated with archival publications without having to modify the manuscript. Here are the assigned ARK links:

LEVER — http://n2t.net/ark:/87918/d9rp4t –> http://bioimage.coe.drexel.edu/LEVER/

CloneView — http://n2t.net/ark:/87918/d9wc73 –> http://bioimage.coe.drexel.edu/CloneView

CloneView – SCR repository — http://n2t.net/ark:/87918/d91591 –> http://bioimage.coe.drexel.edu/CloneView/SCR