| article html file updated | 16 August 2026 04:49 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2667 |
| article html file updated | 13 February 2020 01:44 CET | Update | N/A |
| article html file updated | 31 July 2019 08:03 CEST | Update | N/A |
| article html file updated | 12 July 2019 12:30 CEST | Update | N/A |
| article html file updated | 12 July 2019 12:29 CEST | Update | N/A |
| article pdf uploaded. | 12 July 2019 12:28 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2667/pdf |
| article xml file uploaded | 12 July 2019 12:28 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2667/xml |
| article pdf uploaded. | 12 July 2019 12:28 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2667/pdf-vor |
| article xml file uploaded | 12 July 2019 12:28 CEST | Update | N/A |
| article html file updated | 11 July 2019 13:26 CEST | Original file | N/A |
| article pdf uploaded. | 11 July 2019 13:25 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2667/pdf-vor |
| article xml file uploaded | 11 July 2019 13:25 CEST | Original file | N/A |
