| article html file updated | 16 August 2026 19:42 CEST | Update | https://www.mdpi.com/1996-1944/12/23/3950 |
| article html file updated | 14 February 2020 14:01 CET | Update | N/A |
| article html file updated | 10 December 2019 17:59 CET | Update | N/A |
| article html file updated | 5 December 2019 08:34 CET | Update | N/A |
| article pdf uploaded. | 5 December 2019 08:33 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/3950/pdf |
| article xml uploaded. | 5 December 2019 08:33 CET | Update | https://www.mdpi.com/1996-1944/12/23/3950/xml |
| article xml file uploaded | 5 December 2019 08:33 CET | Update | N/A |
| article html file updated | 29 November 2019 04:08 CET | Original file | N/A |
| article pdf uploaded. | 28 November 2019 12:57 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3950/pdf-vor |
| article xml uploaded. | 28 November 2019 12:57 CET | Update | N/A |
| article xml file uploaded | 28 November 2019 12:57 CET | Original file | N/A |
