| article html file updated | 29 August 2025 21:20 CEST | Update | https://www.mdpi.com/1422-0067/15/11/21331 |
| article html file updated | 20 August 2025 21:55 CEST | Update | - |
| article html file updated | 6 February 2020 13:42 CET | Update | - |
| article html file updated | 7 May 2019 05:23 CEST | Update | - |
| article html file updated | 25 March 2019 17:51 CET | Update | - |
| article html file updated | 21 August 2015 02:11 CEST | Update | - |
| article html file updated | 12 December 2014 08:49 CET | Original file | - |
| article xml file uploaded | 12 December 2014 08:49 CET | Original file | https://www.mdpi.com/1422-0067/15/11/21331/xml |
| article pdf uploaded. | 18 November 2014 10:39 CET | Version of Record | https://www.mdpi.com/1422-0067/15/11/21331/pdf |
