RT Journal Article SR Electronic T1 Reply to Dr Bendtsen and colleagues JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP rapm-2021-102782 DO 10.1136/rapm-2021-102782 A1 De Q Tran A1 Perada Kantakam A1 Naraporn Maikong A1 Apichat Sinthubua A1 Pasuk Mahakkanukrauh A1 Prangmalee Leurcharusmee YR 2021 UL http://rapm.bmj.com/content/early/2021/04/28/rapm-2021-102782.abstract AB