 Complete the following phrase:  In September 2008, Lufthansa Group announced its intent to purchase a stake in Brussels Airlines SN. In June 2009, the EU Commission granted regulatory approval and Lufthansa acquired 45 of SN. In September 2016, Lufthansa announced it would purchase the remainder of Brussels Airlines for 2.6 million euros. The transaction was completed in early January 2017. The decision was partially taken after the 