| article html file updated | 29 August 2025 21:00 CEST | Update | https://www.mdpi.com/2072-6651/6/3/1109 |
| article html file updated | 15 July 2022 22:56 CEST | Update | N/A |
| article html file updated | 6 February 2020 08:05 CET | Update | N/A |
| article html file updated | 7 May 2019 16:58 CEST | Update | N/A |
| article html file updated | 21 March 2019 14:18 CET | Update | N/A |
| article html file updated | 20 August 2015 00:42 CEST | Update | N/A |
| article html file updated | 28 April 2014 11:24 CEST | Original file | N/A |
| article xml file uploaded | 28 April 2014 11:24 CEST | Original file | https://www.mdpi.com/2072-6651/6/3/1109/xml |
| article pdf uploaded. | 21 March 2014 14:48 CET | Version of Record | https://www.mdpi.com/2072-6651/6/3/1109/pdf |