Players are also accused of lacking the right mentality.
More than 250 athletes descended on the Romanian city for two days of action. Mardare, the bronze medallist at the 2016 Balkan Championships, achieved an impressive 82.78m with his second attempt.
"We are not the ones making the decisions," Flick said when reacting to UEFA's announcement to stick to their plans of allowing a crowd in the Puskas Arena.
The planned measures revealed that athletes will be advised not to take public transportation and to avoid contact with local citizens.
Zinedine Zidane's side goes into the game on the back of a 0-0 draw away to Real Sociedad a week ago, in a game it controlled for long periods without creating the chances it needed to win.
Szalai was placed on an individual training program but refused to stay away from team training, and joined practise sessions of the club's under-23 team.
The 23-year-old broke the deadlock in the 74th minute by thumping in a long-range effort after combining with Darlan Mendes.
In his letter, published on social media, Messi said that Suarez had been "thrown out" by FC Barcelona.
Due to challenges in securing all logistical arrangements for players and participants, staging the Asian leg in November as originally planned was no longer a viable option, the world governing body of badminton said in a statement.
The match featured several Chinese national team players, including Jiangsu's Zhang Changning and Tianjin's Li Yingying.
The victory in Budapest over Sevilla has increased the pressure on sports director Hasan Salihamidzic to deliver convincing answers as it seems apparent Bayern's current squad size is too small.