| article html file updated | 13 February 2020 17:33 CET | Update | https://www.mdpi.com/1996-1944/12/18/2973 |
| article html file updated | 16 September 2019 10:26 CEST | Update | - |
| article html file updated | 16 September 2019 10:24 CEST | Update | - |
| article html file updated | 16 September 2019 10:22 CEST | Update | - |
| article pdf uploaded. | 16 September 2019 10:21 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/18/2973/pdf |
| article xml uploaded. | 16 September 2019 10:21 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2973/xml |
| article xml file uploaded | 16 September 2019 10:21 CEST | Update | - |
| article html file updated | 16 September 2019 10:15 CEST | Update | - |
| article html file updated | 16 September 2019 10:14 CEST | Update | - |
| article html file updated | 16 September 2019 10:13 CEST | Update | - |
| article pdf uploaded. | 16 September 2019 10:12 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/18/2973/pdf-vor |
| article xml uploaded. | 16 September 2019 10:12 CEST | Update | - |
| article xml file uploaded | 16 September 2019 10:12 CEST | Update | - |
| article html file updated | 13 September 2019 17:54 CEST | Update | - |
| article html file updated | 13 September 2019 17:53 CEST | Update | - |
| article html file updated | 13 September 2019 17:52 CEST | Original file | - |
| article pdf uploaded. | 13 September 2019 17:51 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2973/pdf-vor |
| article xml uploaded. | 13 September 2019 17:51 CEST | Update | - |
| article xml file uploaded | 13 September 2019 17:51 CEST | Original file | - |
