I've just skimmed it (haven't had time to do more) but what I've seen is very good. There's still an awful lot we don't understand about Covid syndromes but I think we'll have a much better idea of what causes the most devastating forms of the disease in the next few weeks and will then be much better placed to offer more targeted support. The biggest difficulty right now (apart from treating large numbers of patients) is trying to keep up with all the scientific papers....