Erratum to: Fermentative production and direct extraction of (−)-α-bisabolol in metabolically engineered Escherichia coli. Issue 1 (December 2017) - Han, Gui; Kim, Seong; Yoon, Paul; Kang, Younghwan; Kim, Byoung; Fu, Yaoyao; Sung, Bong; Jung, Heung; Lee, Dae-Hee; Kim, Seon-Won; Lee, Seung-Goo