Clinical perspective, offered as context rather than as advice. The version of this that has an answer is narrower than the version being asked. Narrow it and it becomes tractable; leave it broad and the thread will produce nine confident and incompatible replies.
LibrarianMeg said:The version of this that has an answer is narrower than the version being asked.
Adding a me-too, because a thread of one person's experience is not much use.
LibrarianMeg said:The version of this that has an answer is narrower than the version being asked.
There is a second half to this that has not been said yet. If two explanations both fit, the useful question is which one predicts something the other does not. That is answerable; arguing about which sounds more plausible is not.
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Browse GL BiochemAdding the numbers, since they settle part of this. Keep the original post as written when you update it, and add the correction underneath. An edited-away mistake is invisible to the next person who makes it.