 Complete the following phrase:  On 25 July 2009, in the second round of qualifying for the , Massas head, though protected by his drivers helmet, was struck by a suspension spring that had fallen from Rubens Barrichellos Brawn, on a high-speed part of the track. He subsequently crashed head-on into a tyre barrier. Massa was airlifted to the ÁEK hospital in Budapest, where he underwent surgery in the area surrounding his left eye. His condition was initially described as life-threatening but stable, but improved rapidly. Massa was discharged from hospital the following week and returned to Brazil. After further tests it was decided Massa needed a titanium plate inserted into his skull to strengthen it for racing. Ferrari consultant and seven-time world champion Michael Schumacher was asked to take over Massas race seat during his recovery, but his comeback was prevented by neck injuries sustained during a motorcycle accident earlier in the year. Ferrari test driver Luca Badoer was confirmed as Massas substitute for the 