When have you had to be extra thorough in completing tasks?

"Over the past four months of my IMV Ph.D. program, I have been working on my final research project involving novel therapies for IBD. The initial months were totally inundated with data analysis and I had to ensure that no stone was left unturned as I gathered information. Though very boring and tedious at times, I kept a focused mindset at every moment to make sure that nothing was missed. For me, thoroughness and attention to detail come down to this same mindset."

How you answer will offer insights into how you handle challenging situations as an intern with Pfizer. Discuss a time when you were extra thorough during a work-related project and don't hesitate to make it especially unique. Walk through your process of combing through the details and explain why it was important to do so.