| article html file updated | 13 August 2026 03:27 CEST | Update | https://www.mdpi.com/1420-3049/19/9/13498 |
| article html file updated | 29 August 2025 21:13 CEST | Update | N/A |
| article html file updated | 15 July 2022 23:21 CEST | Update | N/A |
| article html file updated | 6 February 2020 11:55 CET | Update | N/A |
| article html file updated | 20 September 2019 12:20 CEST | Update | N/A |
| article html file updated | 7 May 2019 08:53 CEST | Update | N/A |
| article html file updated | 22 March 2019 00:07 CET | Update | N/A |
| article html file updated | 12 September 2018 11:50 CEST | Update | N/A |
| article html file updated | 20 August 2015 17:03 CEST | Update | N/A |
| article html file updated | 11 October 2014 03:20 CEST | Original file | N/A |
| article xml file uploaded | 11 October 2014 03:20 CEST | Original file | https://www.mdpi.com/1420-3049/19/9/13498/xml |
| article pdf uploaded. | 2 September 2014 13:56 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/9/13498/pdf |
| article pdf uploaded. | 1 September 2014 10:45 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/9/13498/pdf-vor |
