In the PDF they are all titled as "Assistant Professor, Department of General Medicine, Arundathi Institute of Medical Sciences, Dundigal, Medchal Malkajgiri,

In the PDF they are all titled as "Assistant Professor, Department of General Medicine, Arundathi Institute of Medical Sciences, Dundigal, Medchal Malkajgiri, Telangana, India" The 2nd author is listed here: https://aims.ac.in/general-medicine/ https://aims.ac.in/general-medicine/ I did not find any trace for the other two authors (do they exist?). Also, look at the timings: Received: 16-09-2025 Accepted: 29-09-2025 Available online: 14-10-2025 That's relatively fast but also the paper is not super in-depth. And in general it seems like that the "International Journal of Medical and Pharmaceutical Research" is not quite well known. See the Editors, not even pictures there: https://ijmpr.in/editorial-board/ https://ijmpr.in/editorial-board/