Hi all It seems there are many questions regarding those studies. It's a good thing people are interested and i hope many can make the decision to help a bit. Clara Valverde, the president of Liga SFC, who helped initiate and fund the studies, has said that people can write her with questions. I thought it might be a good idea to have a thread where questions and anwers can be posted, so that she doesn't have to answer the same questions many times. She has ME/CFS herself, so you can all imagine that it's probably quite stressful to do that job. When asking her a question, please ask wheter she agrees with you posting her answer here on Phoenix Rising, so other people can read it (and don't have to ask the same question again). Here are her contact details: Clara Valverde formacionsalud(at)hotmail.com President Liga SFC www.ligasfc.org and International Relations for ASSSEM www.asssem.org Clara Valverde speaks English, as she is Canadian (probably Spanish as well, but i'm not 100% sure).