2016 Olympics Rio de Janeiro

in August 2016 the Olympic Games will be organised in Rio de Janeiro. Twenty Nacra17 teams (one per country) may participate. Which countries and teams already have been qualified (dd April 2016):
1) FRA Billy Besson & Marie Riou
2) ARG Santioago Lange & Cecilia Carranza Saroli
3) AUS Jason Waterhouse & Lisa Darmanin
4) ITA Vittorio Bissaro & Silvia Sicouri
5) NZL Gemma Jones & Jason Saunders
6) SUI Matias Buhler & Nathalie Brugger
7) GBR Ben Saxton & Nicola Groves
8) DEN Allan Norregaard & Anette Viborg Andreasen
9) AUT Thomas Zajac & Tanja Frank
10) NED  Mandy Mulder & Coen de Koning
11) GER
12) ARU Nicole van der Velden & Thijs Visser
13) ESP Fernado Echavarri & Tara Pacheo van Rijnsoever
14) BRA Samuel Albrecht & Isabel Swan
15) SIN Justin Liu & Denise Lim
16) USA Bora Gulari & Louisa Chafee
17) CAN Luke Ramsay & Nikola Girke
18) URU Pablo Defazio & Mariana Foglia
19) GRE Sofia Bekatorou & Michalis Pateniotis
20) TUN
For all information about Rio 2016 : http://www.sailing.org/olympics/rio2016/index.php
Some documents from World Sailing for sailors and coaches to check before going to Rio:
Medical Guidelines for the International Team Coach
Rio Medical Guidlines for the International Team Coach