| article html file updated | 12 February 2020 02:35 CET | Update | https://www.mdpi.com/2079-6412/9/4/232 |
| article html file updated | 17 October 2019 15:45 CEST | Update | - |
| article html file updated | 8 May 2019 16:09 CEST | Update | - |
| article html file updated | 25 April 2019 17:45 CEST | Update | - |
| article html file updated | 16 April 2019 12:56 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 12:54 CEST | Updated version of record | https://www.mdpi.com/2079-6412/9/4/232/pdf |
| article xml uploaded. | 16 April 2019 12:54 CEST | Update | https://www.mdpi.com/2079-6412/9/4/232/xml |
| article xml file uploaded | 16 April 2019 12:54 CEST | Update | - |
| article pdf uploaded. | 2 April 2019 16:49 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/4/232/pdf-vor |
| article xml file uploaded | 2 April 2019 16:49 CEST | Original file | - |
