| article html file updated | 31 August 2025 03:51 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3591 |
| article html file updated | 20 July 2022 00:31 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:44 CET | Update | N/A |
| article html file updated | 15 November 2019 11:51 CET | Update | N/A |
| article html file updated | 6 November 2019 09:06 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 09:04 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3591/pdf |
| article xml uploaded. | 6 November 2019 09:04 CET | Update | https://www.mdpi.com/1996-1944/12/21/3591/xml |
| article xml file uploaded | 6 November 2019 09:04 CET | Update | N/A |
| article pdf uploaded. | 31 October 2019 17:43 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3591/pdf-vor |
| article xml file uploaded | 31 October 2019 17:43 CET | Original file | N/A |
