Are there other compounds that they should have tested? Do you think using a pseudotyped virus is sufficient?

Human organs-on-chips as tools for repurposing approved drugs as potential influenza and COVID19 therapeutics in viral pandemics

Answer each questions in detail.

Want you to pick apart this paper:

https://www.biorxiv.org/content/10.1101/2020.04.13.039917v1

In particular, Am interested in your thoughts on the experiments and the methods they used, and whether you think they covered all of their bases to come to these conclusions.

Also,are there other compounds that they should have tested?

Do you think using a pseudotyped virus is sufficient?