| article html file updated | 30 July 2020 17:00 CEST | Update | https://www.mdpi.com/2077-0383/9/7/2254 |
| article html file updated | 16 July 2020 07:34 CEST | Update | N/A |
| article html file updated | 16 July 2020 07:34 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2020 07:33 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/7/2254/pdf |
| article xml uploaded. | 16 July 2020 07:33 CEST | Update | https://www.mdpi.com/2077-0383/9/7/2254/xml |
| article xml file uploaded | 16 July 2020 07:33 CEST | Update | N/A |
| article xml file uploaded | 16 July 2020 07:33 CEST | Original file | N/A |
