Why yes, @springernature.com, I do of course keep track of whether the graduate students in my field are married. Graduate students are also well-known for their strict adherence to exactly two genders. I am well-equipped to submit them here as potential reviewers. 🙃

I spent like 20 minutes looking for Figure 1 from this to illustrate the question and forgot how to find it!

We all thank you for your service.

If we post enough complementary Heng Li memes, he'll surely join.