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    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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    Submaximal exercise testing with near-infrared spectroscopy in Myalgic Encephalomyelitis/CFS

    Thanks for the opinions and views. I think you are right that the wording can be read as dismissive, and that's not the intention. We'll be more sensitive to such issues as we work more in the field. We're working in this area because we want to contribute to finding the causes of a...