From the official NHL and NHLPA release:
FINAL TEAM EUROPE 2016 WORLD CUP OF HOCKEY ROSTER
TORONTO (May 27, 2016) -- The Team Europe management group, led by General Manager Miroslav Satan, announced today its final roster for the World Cup of Hockey 2016, the best-on-best international hockey championship from Sept. 17 to Oct. 1, 2016, in Toronto. Today's additions are in bold.
Team Europe will feature a pan-European roster of players from birth countries outside of the Czech Republic, Finland, Russia and Sweden. Seven countries are represented among the 16 players selected today.
(representing country in parentheses)
D Dennis Seidenberg, Boston Bruins (Germany)
F Leon Draisaitl, Edmonton Oilers (Germany)
F Frans Nielsen, New York Islanders (Denmark)
Eight teams -- Team Canada, Team Czech Republic, Team Finland, Team Russia, Team Sweden, Team USA, Team Europe and Team North America -- will compete in the two-week tournament, featuring more than 150 of the best players in the NHL. All tournament games will be played at Air Canada Centre in Toronto, home of the NHL Toronto Maple Leafs.
Each of the eight teams will have a tournament roster of 23 players: 20 skaters and three goaltenders.
The World Cup of Hockey 2016 is a joint effort of the National Hockey League and the National Hockey League Players’ Association, in cooperation with the International Ice Hockey Federation (IIHF). The eight teams are split into two Groups, Group A and Group B, for the Preliminary Round (Sept. 17-22), when each team will play its three Group opponents in a round-robin format. Placed in Group A are Team Canada, Team Czech Republic and Team USA, plus Team Europe, a pan-European roster of players from birth countries outside of the Czech Republic, Finland, Russia and Sweden. The four teams in Group B are Team Finland, Team Russia, Team Sweden and Team North America, a selection of the top players from Canada and the United States who are 23 or under as of Oct. 1, 2016.
The top two finishers in each of Group A and Group B will advance to the Semifinals (Sept. 24-25), where each qualifier will face an elimination game against a team from the other Group. The two Semifinal winners will meet in the Final, a best-of-three series on Sept. 27, Sept. 29 and, if necessary, Oct. 1.
Live coverage of all tournament games will be provided by Sportsnet and TVA Sports in Canada and ESPN in the United States. A complete broadcast schedule will be announced at a later date.