| article html file updated | 12 February 2020 07:32 CET | Update | https://www.mdpi.com/1996-1073/12/8/1554 |
| article html file updated | 18 October 2019 22:36 CEST | Update | - |
| article html file updated | 9 May 2019 15:20 CEST | Update | - |
| article html file updated | 25 April 2019 17:25 CEST | Update | - |
| article xml uploaded. | 25 April 2019 17:24 CEST | Update | https://www.mdpi.com/1996-1073/12/8/1554/xml |
| article pdf uploaded. | 25 April 2019 17:24 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/8/1554/pdf |
| article html file updated | 25 April 2019 07:30 CEST | Update | - |
| article html file updated | 24 April 2019 15:27 CEST | Original file | - |
| article pdf uploaded. | 24 April 2019 15:26 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/8/1554/pdf-vor |
| article xml file uploaded | 24 April 2019 15:25 CEST | Original file | - |
