| article html file updated | 11 February 2020 08:11 CET | Update | https://www.mdpi.com/1999-4893/12/1/22 |
| article html file updated | 13 October 2019 04:54 CEST | Update | - |
| article html file updated | 27 April 2019 08:13 CEST | Update | - |
| article html file updated | 13 April 2019 04:18 CEST | Update | - |
| article html file updated | 3 April 2019 01:38 CEST | Update | - |
| article html file updated | 29 January 2019 08:01 CET | Update | - |
| article html file updated | 11 January 2019 07:41 CET | Update | - |
| article pdf uploaded. | 11 January 2019 07:40 CET | Updated version of record | https://www.mdpi.com/1999-4893/12/1/22/pdf |
| article xml uploaded. | 11 January 2019 07:40 CET | Update | https://www.mdpi.com/1999-4893/12/1/22/xml |
| article xml file uploaded | 11 January 2019 07:40 CET | Update | - |
| article html file updated | 11 January 2019 07:17 CET | Original file | - |
| article pdf uploaded. | 11 January 2019 07:15 CET | Version of Record | - |
| article xml uploaded. | 11 January 2019 07:15 CET | Update | - |
| article xml file uploaded | 11 January 2019 07:15 CET | Original file | - |
