By taking a picture of it on their phone and transmitting it via Whatsapp, which is just about the ugliest, hackiest and probably borderline-legal way of transm

By taking a picture of it on their phone and transmitting it via Whatsapp, which is just about the ugliest, hackiest and probably borderline-legal way of transmitting patient data imaginable, but it gets the job done. Patient privacy laws really do put some perverse constraints on the system sometimes.