| article html file updated | 17 April 2020 05:48 CEST | Update | https://www.mdpi.com/1996-1944/13/8/1814 |
| article pdf uploaded. | 17 April 2020 05:47 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/8/1814/pdf |
| article xml uploaded. | 17 April 2020 05:47 CEST | Update | https://www.mdpi.com/1996-1944/13/8/1814/xml |
| article xml file uploaded | 17 April 2020 05:47 CEST | Update | N/A |
| article html file updated | 12 April 2020 15:02 CEST | Original file | N/A |
| article pdf uploaded. | 12 April 2020 15:01 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/8/1814/pdf-vor |
| article xml file uploaded | 12 April 2020 15:01 CEST | Original file | N/A |
