| article html file updated | 14 August 2026 21:31 CEST | Update | https://www.mdpi.com/1996-1944/11/2/193 |
| article html file updated | 30 August 2025 02:23 CEST | Update | N/A |
| article html file updated | 16 July 2022 08:48 CEST | Update | N/A |
| article html file updated | 9 February 2020 04:25 CET | Update | N/A |
| article html file updated | 30 September 2019 05:55 CEST | Update | N/A |
| article html file updated | 1 May 2019 23:24 CEST | Update | N/A |
| article html file updated | 17 April 2019 22:00 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:31 CET | Update | N/A |
| article html file updated | 14 March 2018 15:18 CET | Update | N/A |
| article html file updated | 26 January 2018 09:09 CET | Original file | N/A |
| article xml uploaded. | 26 January 2018 09:08 CET | Update | https://www.mdpi.com/1996-1944/11/2/193/xml |
| article xml uploaded. | 26 January 2018 09:08 CET | Original file | N/A |
| article pdf uploaded. | 26 January 2018 09:08 CET | Version of Record | https://www.mdpi.com/1996-1944/11/2/193/pdf |
