| article html file updated | 7 February 2020 13:51 CET | Update | https://www.mdpi.com/1660-4601/13/9/842 |
| article html file updated | 21 September 2019 23:37 CEST | Update | N/A |
| article html file updated | 5 May 2019 06:09 CEST | Update | N/A |
| article html file updated | 27 March 2019 14:42 CET | Update | N/A |
| article html file updated | 26 September 2016 12:07 CEST | Update | N/A |
| article pdf uploaded. | 25 August 2016 02:56 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/9/842/pdf |
| article html file updated | 24 August 2016 13:41 CEST | Original file | N/A |
| article xml uploaded. | 24 August 2016 13:40 CEST | Original file | https://www.mdpi.com/1660-4601/13/9/842/xml |
| article pdf uploaded. | 24 August 2016 13:40 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/9/842/pdf-vor |
