| article html file updated | 9 February 2020 20:52 CET | Update | https://www.mdpi.com/2079-4991/8/6/416 |
| article html file updated | 4 October 2019 10:41 CEST | Update | - |
| article html file updated | 30 April 2019 12:21 CEST | Update | - |
| article html file updated | 16 April 2019 12:45 CEST | Update | - |
| article html file updated | 16 April 2019 07:26 CEST | Update | - |
| article html file updated | 30 March 2019 09:17 CET | Update | - |
| article html file updated | 27 June 2018 18:17 CEST | Update | - |
| article html file updated | 9 June 2018 09:27 CEST | Original file | - |
| article pdf uploaded. | 9 June 2018 09:25 CEST | Version of Record | https://www.mdpi.com/2079-4991/8/6/416/pdf |
| article xml uploaded. | 9 June 2018 09:25 CEST | Update | https://www.mdpi.com/2079-4991/8/6/416/xml |
| article xml file uploaded | 9 June 2018 09:25 CEST | Original file | - |
