https://imgur.com/a/XmgJoMK - Flow Chart
My eyes fell on the TWO e-mail icons being severe bottlenecks in regard to smooth data flow. Rather than to have a client for this right now, fact remains, it affects every country and so, I wonder whether some forum users might be willing to play the active roles on some segments once it would come to light (along with client) that indeed PHPRunner is and shall remain the smartest and fastest way (including the PHPR barcode plugin for the laboratory to label test tubes resp. to use a barcode scanner too) to get such information flow structures quickly covered.
P.S. Aug 29, 2020 - MOTHBALLED thoughts on such projects as indeed only by now it came to light, the "Laboratory Officer" icon and its e-mail traffic is NOT the bottleneck, but the real worldwide shortage of testing material ingredients, so, the best web app is NOTHING once the BASIC NEEDS remain uncovered.