GlobalData Healthcare Analyst - Neuro interview questions

First screening interview w/ HR, second interview with some manager from the department, Both were nice on the interview and asked interesting questions. The third part was a task to write a report based on 5 articles in 45 min. I thought I've done the task quite well but 2 months have passed since then and I haven't received any info. I already work in another place so I don't really care about it. However, you would think that the company will have the decency to call you after 3 phases of the interviews.