The Publisher apologises for publishing this article with incorrect affiliation information. It has been corrected in the published paper, and it is also shown here:
Jheelam Biswas, MD1, Salma Ahsan Khanam, MD2, Md. Shamsudduha Tauhid, FCPS3, Shima Rani Sarker, MBBS2, Nahid Afsar, MD4 and Nashid Islam, MD5
1Palliative Care Unit, National Institute of Cancer Research & Hospital, Dhaka, Bangladesh
2Department of Palliative Medicine, Bangladesh Medical University, Dhaka, Bangladesh
3Department of Internal Medicine, Sher-E-Bangla Medical College Hospital, Barishal, Bangladesh
4Internal Medicine Unit, 250-Bed General Hospital, Thakurgaon, Rangpur, Bangladesh
5Palliative Care Unit, Bangladesh Cancer Society Hospital and Welfare Home, Dhaka, Bangladesh