¿Cuándo se descubrió la Urticaria acuagénica? ¿Cuál es la historia de su descubrimiento? ¿Fue casualidad o no?
Original
It is very rare. There is a small amount of people that have been PROFESSIONALLY diagnosed. There are plenty of people that claim to have the condition and are self diagnosed which is not beneficial to anybody who has been diagnosed with the condition.