| article html file updated | 12 February 2020 02:42 CET | Update | https://www.mdpi.com/2079-6412/9/4/233 |
| article html file updated | 17 October 2019 16:32 CEST | Update | - |
| article html file updated | 8 May 2019 16:10 CEST | Update | - |
| article html file updated | 25 April 2019 17:30 CEST | Update | - |
| article html file updated | 11 April 2019 13:13 CEST | Update | - |
| article html file updated | 10 April 2019 07:54 CEST | Update | - |
| article html file updated | 3 April 2019 11:02 CEST | Original file | - |
| article pdf uploaded. | 3 April 2019 11:00 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/4/233/pdf |
| article xml uploaded. | 3 April 2019 11:00 CEST | Update | https://www.mdpi.com/2079-6412/9/4/233/xml |
| article xml file uploaded | 3 April 2019 11:00 CEST | Original file | - |
