Received: 14 December 2019
Accepted: 28 February 2020
First Online: 12 March 2020
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the ethics committee of NIBD and BMT (NIBD/RD-135/15–2013). Informed written consent was obtained from all patients before capturing the data in the electronic database system.
: Not applicable
: The authors declare that they have no competing interests.