| article html file updated | 30 August 2025 06:40 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2344 |
| article html file updated | 17 July 2022 02:11 CEST | Update | N/A |
| article html file updated | 10 February 2020 09:24 CET | Update | N/A |
| article html file updated | 7 October 2019 12:09 CEST | Update | N/A |
| article html file updated | 29 April 2019 08:53 CEST | Update | N/A |
| article html file updated | 15 April 2019 04:36 CEST | Update | N/A |
| article html file updated | 31 March 2019 15:35 CEST | Update | N/A |
| article html file updated | 25 September 2018 13:55 CEST | Update | N/A |
| article html file updated | 6 September 2018 08:30 CEST | Update | N/A |
| article pdf uploaded. | 6 September 2018 08:28 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/9/2344/pdf |
| article xml uploaded. | 6 September 2018 08:28 CEST | Update | https://www.mdpi.com/1996-1073/11/9/2344/xml |
| article xml file uploaded | 6 September 2018 08:28 CEST | Update | N/A |
| article html file updated | 5 September 2018 14:48 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2018 14:46 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/9/2344/pdf-vor |
| article xml uploaded. | 5 September 2018 14:46 CEST | Update | N/A |
| article xml file uploaded | 5 September 2018 14:46 CEST | Original file | N/A |