| article html file updated | 12 February 2020 07:36 CET | Update | https://www.mdpi.com/2297-8747/24/2/46 |
| article html file updated | 18 October 2019 23:11 CEST | Update | N/A |
| article html file updated | 5 July 2019 08:45 CEST | Update | N/A |
| article html file updated | 5 July 2019 07:47 CEST | Update | N/A |
| article html file updated | 7 May 2019 12:33 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2019 10:30 CEST | Updated version of record | https://www.mdpi.com/2297-8747/24/2/46/pdf |
| article xml uploaded. | 7 May 2019 10:30 CEST | Update | https://www.mdpi.com/2297-8747/24/2/46/xml |
| article xml file uploaded | 7 May 2019 10:30 CEST | Update | N/A |
| article pdf uploaded. | 24 April 2019 17:08 CEST | Version of Record | https://www.mdpi.com/2297-8747/24/2/46/pdf-vor |
| article xml file uploaded | 24 April 2019 17:08 CEST | Original file | N/A |
