| article html file updated | 30 August 2025 02:24 CEST | Update | https://www.mdpi.com/1996-1944/11/2/204 |
| article html file updated | 16 July 2022 08:51 CEST | Update | - |
| article html file updated | 9 February 2020 04:39 CET | Update | - |
| article html file updated | 30 September 2019 07:20 CEST | Update | - |
| article html file updated | 1 May 2019 22:55 CEST | Update | - |
| article html file updated | 17 April 2019 21:34 CEST | Update | - |
| article html file updated | 28 March 2019 19:00 CET | Update | - |
| article html file updated | 14 March 2018 15:24 CET | Update | - |
| article html file updated | 30 January 2018 06:57 CET | Update | - |
| article xml uploaded. | 30 January 2018 06:56 CET | Update | https://www.mdpi.com/1996-1944/11/2/204/xml |
| article xml uploaded. | 30 January 2018 06:56 CET | Update | - |
| article xml uploaded. | 30 January 2018 06:56 CET | Update | - |
| article xml uploaded. | 30 January 2018 06:56 CET | Update | - |
| article pdf uploaded. | 30 January 2018 06:56 CET | Updated version of record | https://www.mdpi.com/1996-1944/11/2/204/pdf |
| article html file updated | 28 January 2018 11:59 CET | Original file | - |
| article xml uploaded. | 28 January 2018 11:57 CET | Update | - |
| article xml uploaded. | 28 January 2018 11:57 CET | Original file | - |
| article pdf uploaded. | 28 January 2018 11:57 CET | Version of Record | https://www.mdpi.com/1996-1944/11/2/204/pdf-vor |
