For a company that is seeking approval in the EU for the first time (e.g. no MDD certificates but going straight to the MDR), is it still worth going for the MDD certificates right now? Otherwise, this company will have to wait until mid 2019 to receive approval. They would like to get into the EU market as soon as possible. Are there companies still certifying to the MDD in 2018? if so, what would be the transition timeline for them?