| article html file updated | 13 February 2020 20:38 CET | Update | https://www.mdpi.com/1996-1073/12/19/3688 |
| article html file updated | 15 October 2019 15:03 CEST | Update | - |
| article html file updated | 8 October 2019 08:23 CEST | Update | - |
| article pdf uploaded. | 8 October 2019 08:22 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3688/pdf |
| article xml uploaded. | 8 October 2019 08:22 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3688/xml |
| article xml file uploaded | 8 October 2019 08:22 CEST | Update | - |
| article html file updated | 4 October 2019 09:20 CEST | Original file | - |
| article pdf uploaded. | 4 October 2019 09:19 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3688/pdf-vor |
| article xml uploaded. | 4 October 2019 09:19 CEST | Update | - |
| article xml file uploaded | 4 October 2019 09:19 CEST | Update | - |
| article pdf uploaded. | 26 September 2019 16:28 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3688/pdf-vor |
| article xml file uploaded | 26 September 2019 16:28 CEST | Original file | - |
