Cliff's review article on ß-hydroxyaspartic acid in siderophores has appeared online in JBIC.

https://ucsb.box.com/s/w09vwhcih5zusd4ao7tqd6x97oyl03ms 

DOI: 10.1007/s00775-018-1584-2

in the special JBIC issue for Alison Butler: Papers in Celebration of Her 2018 ACS Alfred Bader Award in Bioorganic or Bioinorganic Chemistry