| article html file updated | 11 February 2020 15:23 CET | Update | https://www.mdpi.com/2571-9408/2/1/39 |
| article html file updated | 14 October 2019 20:31 CEST | Update | N/A |
| article html file updated | 26 April 2019 18:00 CEST | Update | N/A |
| article html file updated | 12 April 2019 13:58 CEST | Update | N/A |
| article html file updated | 3 April 2019 18:57 CEST | Update | N/A |
| article html file updated | 28 February 2019 21:38 CET | Update | N/A |
| article html file updated | 28 February 2019 09:16 CET | Original file | N/A |
| article pdf uploaded. | 28 February 2019 09:15 CET | Updated version of record | https://www.mdpi.com/2571-9408/2/1/39/pdf |
| article xml uploaded. | 28 February 2019 09:15 CET | Update | https://www.mdpi.com/2571-9408/2/1/39/xml |
| article xml file uploaded | 28 February 2019 09:15 CET | Update | N/A |
| article pdf uploaded. | 12 February 2019 14:45 CET | Version of Record | https://www.mdpi.com/2571-9408/2/1/39/pdf-vor |
| article xml file uploaded | 12 February 2019 14:45 CET | Original file | N/A |
