Roche Country Study Manager interview questions

There was an initial phone screen interview that lasted approximately 30 minutes. They asked salary intentions and why leaving current job and why want to work at Roche. I was invited in for what was the 1st of 2 rounds of interviews I was told. There I met 4 people and was interviewed by them all at the same time and was asked many questions about how I deal with conflict, am unhappy customer, if someone disagrees with me, etc. It was approximately 2 hours in length.