Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.
![RETRACTED ARTICLE: The association between early career informal mentorship in academic collaborations and junior author performance - Nature Communications](https://cdn-ak-scissors.b.st-hatena.com/image/square/4c140798c94a8828f53b98a8b30da6b400b9b2fe/height=288;version=1;width=512/https%3A%2F%2Fmedia.springernature.com%2Fm685%2Fspringer-static%2Fimage%2Fart%253A10.1038%252Fs41467-020-19723-8%2FMediaObjects%2F41467_2020_19723_Fig1_HTML.png)