| article html file updated | 30 August 2025 03:11 CEST | Update | https://new.mdpi.com/2072-666X/9/4/149 |
| article html file updated | 21 August 2025 19:48 CEST | Update | - |
| article html file updated | 16 July 2022 10:13 CEST | Update | - |
| article html file updated | 9 February 2020 11:17 CET | Update | - |
| article html file updated | 1 October 2019 23:34 CEST | Update | - |
| article html file updated | 1 May 2019 08:41 CEST | Update | - |
| article html file updated | 17 April 2019 08:36 CEST | Update | - |
| article html file updated | 29 March 2019 09:51 CET | Update | - |
| article html file updated | 1 May 2018 12:56 CEST | Update | - |
| article html file updated | 17 April 2018 10:15 CEST | Update | - |
| article xml uploaded. | 17 April 2018 10:13 CEST | Update | https://new.mdpi.com/2072-666X/9/4/149/xml |
| article pdf uploaded. | 17 April 2018 10:06 CEST | Updated version of record | https://new.mdpi.com/2072-666X/9/4/149/pdf |
| article html file updated | 26 March 2018 11:57 CEST | Original file | - |
| article pdf uploaded. | 26 March 2018 11:52 CEST | Version of Record | https://new.mdpi.com/2072-666X/9/4/149/pdf-vor |
