| article html file updated | 7 February 2020 14:15 CET | Update | https://www.mdpi.com/1660-4601/13/9/854 |
| article html file updated | 22 September 2019 00:03 CEST | Update | N/A |
| article html file updated | 5 May 2019 05:27 CEST | Update | N/A |
| article html file updated | 27 March 2019 15:36 CET | Update | N/A |
| article html file updated | 26 September 2016 12:08 CEST | Update | N/A |
| article html file updated | 31 August 2016 14:13 CEST | Original file | N/A |
| article xml uploaded. | 31 August 2016 14:12 CEST | Original file | https://www.mdpi.com/1660-4601/13/9/854/xml |
| article pdf uploaded. | 31 August 2016 14:12 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/9/854/pdf |
