| article html file updated | 29 August 2025 21:26 CEST | Update | https://www.mdpi.com/2071-1050/7/1/482 |
| article html file updated | 15 July 2022 23:43 CEST | Update | - |
| article html file updated | 6 February 2020 14:54 CET | Update | - |
| article html file updated | 7 May 2019 03:02 CEST | Update | - |
| article html file updated | 25 March 2019 20:01 CET | Update | - |
| article html file updated | 21 August 2015 05:11 CEST | Update | - |
| article html file updated | 23 January 2015 08:53 CET | Original file | - |
| article xml file uploaded | 23 January 2015 08:53 CET | Original file | https://www.mdpi.com/2071-1050/7/1/482/xml |
| article pdf uploaded. | 5 January 2015 09:51 CET | Version of Record | https://www.mdpi.com/2071-1050/7/1/482/pdf |
