IN THE above article [1], the surname Chettupally of the author Anil Carie Chettupally was inadvertently omitted from the authors list when the article was originally published. To avoid any ambiguity for readers, the more standard references [2] and [3] have been added as [35] and [36] before (1) on page 15498 and in step 5 on page 15500. Furthermore, the dataset sources [4], [5], and [6] are identified as [37], [38], and [39], instead of [22].