Hello, I have a 3 hour transit in Addis in the end of September. I'll be coming from Portugal and my government's information says I need to take a PCR test in a Trusted Travel lab before I fly, or if I'm coming from a country with no Trusted Travel labs I need to upload the test results in the system. According to Trusted Travel site there's a lab in my country but it's 300km from where I live and I simply can't travel there to take the test in time for traveling. Could I take a PCR test in another lab and upload the results to the system? How long should it take for them to validate? I'm traveling from Lisbon to Rome and from Rome to Addis then to the Seychelles, and for entry in the Seychelles, I need the PCR test to be taken 72hrs before departure to the country. Thank you in advance.