| article html file updated | 24 December 2025 14:43 CET | Update | https://www.mdpi.com/1999-4915/11/4/349 |
| article html file updated | 30 August 2025 14:02 CEST | Update | N/A |
| article html file updated | 21 August 2025 20:41 CEST | Update | N/A |
| article html file updated | 19 July 2022 17:35 CEST | Update | N/A |
| article html file updated | 12 February 2020 05:39 CET | Update | N/A |
| article html file updated | 18 October 2019 10:20 CEST | Update | N/A |
| article html file updated | 8 May 2019 15:18 CEST | Update | N/A |
| article html file updated | 25 April 2019 11:02 CEST | Update | N/A |
| article html file updated | 16 April 2019 11:54 CEST | Original file | N/A |
| article pdf uploaded. | 16 April 2019 11:53 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/4/349/pdf |
| article xml uploaded. | 16 April 2019 11:53 CEST | Update | https://www.mdpi.com/1999-4915/11/4/349/xml |
| article xml file uploaded | 16 April 2019 11:53 CEST | Original file | N/A |