Players, pundits and clubs rally round as Twitter continues to react to bomb attack

Henrikh Mkhitaryan has expressed his shock after a bomb attack on his former club Borussia Dortmund's team bus, as the reaction of Dortmund fans draws praise.

The windows of Dortmund's team bus were shattered by three explosions as they headed to Tuesday night's Champions League clash at home to Monaco, while defender Marc Bartra suffered a serious arm injury.