| article html file updated | 15 August 2026 17:12 CEST | Update | https://www.mdpi.com/1996-1944/12/4/604 |
| article html file updated | 30 August 2025 12:06 CEST | Update | N/A |
| article html file updated | 19 July 2022 07:04 CEST | Update | N/A |
| article html file updated | 11 February 2020 16:43 CET | Update | N/A |
| article html file updated | 15 October 2019 03:53 CEST | Update | N/A |
| article html file updated | 26 April 2019 15:22 CEST | Update | N/A |
| article html file updated | 12 April 2019 11:04 CEST | Update | N/A |
| article html file updated | 3 April 2019 22:14 CEST | Update | N/A |
| article html file updated | 1 March 2019 03:48 CET | Update | N/A |
| article html file updated | 18 February 2019 05:28 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2019 05:26 CET | Version of Record | https://www.mdpi.com/1996-1944/12/4/604/pdf |
| article xml uploaded. | 18 February 2019 05:26 CET | Update | https://www.mdpi.com/1996-1944/12/4/604/xml |
| article xml file uploaded | 18 February 2019 05:26 CET | Original file | N/A |
