| article html file updated | 7 February 2020 09:29 CET | Update | https://www.mdpi.com/1099-4300/18/6/211 |
| article html file updated | 5 May 2019 14:15 CEST | Update | - |
| article html file updated | 27 March 2019 06:09 CET | Update | - |
| article html file updated | 28 June 2016 12:10 CEST | Update | - |
| article html file updated | 30 May 2016 12:08 CEST | Original file | - |
| article xml uploaded. | 30 May 2016 12:06 CEST | Original file | https://www.mdpi.com/1099-4300/18/6/211/xml |
| article pdf uploaded. | 30 May 2016 12:06 CEST | Version of Record | https://www.mdpi.com/1099-4300/18/6/211/pdf |
