| article html file updated | 12 February 2020 07:27 CET | Update | https://www.mdpi.com/2297-8747/24/2/45 |
| article html file updated | 18 October 2019 22:03 CEST | Update | - |
| article html file updated | 5 July 2019 08:44 CEST | Update | - |
| article html file updated | 5 July 2019 07:46 CEST | Update | - |
| article html file updated | 14 May 2019 05:10 CEST | Original file | - |
| article pdf uploaded. | 14 May 2019 05:08 CEST | Updated version of record | https://www.mdpi.com/2297-8747/24/2/45/pdf |
| article xml uploaded. | 14 May 2019 05:08 CEST | Update | https://www.mdpi.com/2297-8747/24/2/45/xml |
| article xml file uploaded | 14 May 2019 05:08 CEST | Update | - |
| article pdf uploaded. | 24 April 2019 11:47 CEST | Version of Record | https://www.mdpi.com/2297-8747/24/2/45/pdf-vor |
| article xml file uploaded | 24 April 2019 11:47 CEST | Original file | - |
