| article html file updated | 12 February 2020 10:48 CET | Update | https://www.mdpi.com/2624-599X/1/2/23 |
| article html file updated | 19 October 2019 18:15 CEST | Update | - |
| article html file updated | 8 May 2019 21:36 CEST | Original file | - |
| article pdf uploaded. | 8 May 2019 14:03 CEST | Version of Record | https://www.mdpi.com/2624-599X/1/2/23/pdf |
| article xml uploaded. | 8 May 2019 14:03 CEST | Update | https://www.mdpi.com/2624-599X/1/2/23/xml |
| article xml file uploaded | 8 May 2019 14:03 CEST | Original file | - |
