| article html file updated | 16 August 2026 13:23 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2957 |
| article html file updated | 13 February 2020 17:03 CET | Update | N/A |
| article html file updated | 19 September 2019 04:28 CEST | Update | N/A |
| article html file updated | 19 September 2019 04:26 CEST | Update | N/A |
| article html file updated | 19 September 2019 04:26 CEST | Update | N/A |
| article pdf uploaded. | 19 September 2019 04:24 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/18/2957/pdf |
| article xml uploaded. | 19 September 2019 04:24 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2957/xml |
| article xml file uploaded | 19 September 2019 04:24 CEST | Update | N/A |
| article html file updated | 12 September 2019 10:34 CEST | Update | N/A |
| article html file updated | 12 September 2019 10:33 CEST | Update | N/A |
| article html file updated | 12 September 2019 10:32 CEST | Original file | N/A |
| article pdf uploaded. | 12 September 2019 10:30 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2957/pdf-vor |
| article xml uploaded. | 12 September 2019 10:30 CEST | Update | N/A |
| article xml file uploaded | 12 September 2019 10:30 CEST | Original file | N/A |
