| article html file updated | 11 February 2020 19:04 CET | Update | https://www.mdpi.com/2571-9408/2/1/51 |
| article html file updated | 26 April 2019 10:11 CEST | Update | - |
| article html file updated | 12 April 2019 05:43 CEST | Update | - |
| article html file updated | 4 April 2019 04:52 CEST | Update | - |
| article html file updated | 28 February 2019 08:26 CET | Update | - |
| article pdf uploaded. | 28 February 2019 08:24 CET | Updated version of record | https://www.mdpi.com/2571-9408/2/1/51/pdf |
| article xml uploaded. | 28 February 2019 08:24 CET | Update | https://www.mdpi.com/2571-9408/2/1/51/xml |
| article xml file uploaded | 28 February 2019 08:24 CET | Update | - |
| article html file updated | 28 February 2019 08:24 CET | Original file | - |
| article pdf uploaded. | 28 February 2019 08:22 CET | Version of Record | - |
| article xml uploaded. | 28 February 2019 08:22 CET | Update | - |
| article xml file uploaded | 28 February 2019 08:22 CET | Original file | - |
