| article html file updated | 12 February 2020 02:45 CET | Update | https://www.mdpi.com/2079-4991/9/4/535 |
| article html file updated | 17 October 2019 16:50 CEST | Update | N/A |
| article html file updated | 10 May 2019 09:55 CEST | Update | N/A |
| article html file updated | 25 April 2019 17:23 CEST | Update | N/A |
| article html file updated | 11 April 2019 13:07 CEST | Update | N/A |
| article html file updated | 10 April 2019 07:48 CEST | Update | N/A |
| article html file updated | 3 April 2019 12:25 CEST | Original file | N/A |
| article pdf uploaded. | 3 April 2019 12:24 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/4/535/pdf |
| article xml uploaded. | 3 April 2019 12:24 CEST | Update | https://www.mdpi.com/2079-4991/9/4/535/xml |
| article xml file uploaded | 3 April 2019 12:24 CEST | Original file | N/A |
