OHDSI in one box image

1

where can i get the virtualbox image named ohdsi.vdi described in OHDSI-Technology-Stack.pptxhttp://www.ohdsi.org/wp-content/uploads/2016/09/OHDSI-Technology-Stack.pptx.pdf

2

ftp://ftp.ohdsi.org/tutorial/ohdsi-in-a-box.vdi.tar.gz