| article html file updated | 31 August 2025 03:29 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3496 |
| article html file updated | 20 July 2022 00:57 CEST | Update | N/A |
| article html file updated | 14 February 2020 03:51 CET | Update | N/A |
| article html file updated | 15 November 2019 10:28 CET | Update | N/A |
| article html file updated | 25 October 2019 09:29 CEST | Update | N/A |
| article pdf uploaded. | 25 October 2019 09:27 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3496/pdf |
| article xml uploaded. | 25 October 2019 09:27 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3496/xml |
| article xml file uploaded | 25 October 2019 09:27 CEST | Update | N/A |
| article html file updated | 25 October 2019 08:49 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2019 08:48 CEST | Version of Record | N/A |
| article xml uploaded. | 25 October 2019 08:48 CEST | Update | N/A |
| article xml file uploaded | 25 October 2019 08:47 CEST | Original file | N/A |
