Received: 19 June 2020
Accepted: 31 July 2020
First Online: 14 August 2020
Change Date: 20 February 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/S10787-021-00788-W
Compliance with ethical standards
: Essential oil suppliers’/sellers’ names mentioned in the manuscript were taken from FDA letters and we do not intend to harm or damage their business repute. This review is purely for academic purposes. The authors declare no conflict of interest in the current work.
Free to read: This content has been made available to all.