| article html file updated | 11 February 2020 09:29 CET | Update | https://www.mdpi.com/2297-8747/24/1/11 |
| article html file updated | 27 April 2019 05:26 CEST | Update | - |
| article html file updated | 13 April 2019 01:31 CEST | Update | - |
| article html file updated | 3 April 2019 04:48 CEST | Update | - |
| article html file updated | 17 January 2019 11:57 CET | Update | - |
| article pdf uploaded. | 17 January 2019 11:56 CET | Updated version of record | https://www.mdpi.com/2297-8747/24/1/11/pdf |
| article html file updated | 16 January 2019 14:29 CET | Original file | - |
| article xml uploaded. | 16 January 2019 14:28 CET | Original file | https://www.mdpi.com/2297-8747/24/1/11/xml |
| article pdf uploaded. | 16 January 2019 14:28 CET | Version of Record | - |
