Authors are invited to try our new column: Advertisement for New Collective Study (ANCS). If you have a good idea for a multi centre retrospective study or encountered a rare case and you are searching for other participants to reinforce your finding; submit your proposal that we will publish online for 2 months, free of charge. Refer to author guidelines for more details.

We announce the inauguration of our twin journal” The Cardiothoracic Surgeon” (TCTS) published by Springer Nature. For more information, kindly visit the new site: https://cts.springeropen.com.