| article html file updated | 30 August 2025 03:55 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1233 |
| article html file updated | 16 July 2022 20:22 CEST | Update | N/A |
| article html file updated | 9 February 2020 17:21 CET | Update | N/A |
| article html file updated | 3 October 2019 12:39 CEST | Update | N/A |
| article html file updated | 30 April 2019 20:23 CEST | Update | N/A |
| article html file updated | 16 April 2019 20:50 CEST | Update | N/A |
| article html file updated | 30 March 2019 00:10 CET | Update | N/A |
| article html file updated | 30 May 2018 16:37 CEST | Update | N/A |
| article html file updated | 12 May 2018 08:03 CEST | Update | N/A |
| article xml uploaded. | 12 May 2018 08:01 CEST | Update | https://www.mdpi.com/1996-1073/11/5/1233/xml |
| article pdf uploaded. | 12 May 2018 08:01 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/5/1233/pdf |
| article html file updated | 12 May 2018 08:01 CEST | Original file | N/A |
| article pdf uploaded. | 12 May 2018 08:00 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/5/1233/pdf-vor |
| article xml file uploaded | 12 May 2018 08:00 CEST | Original file | N/A |