I just responded to this query, as far as US EPs go, to 713j above. For international, the only two I know of, and one trained Dr. Natale, are Dr. Pierre Jais and his understudy, Dr. Hocini, both practicing in Bordeaux, France.
https://www.afsymposium.com/meleze-hocini
https://esc365.escardio.org/person/336