| article html file updated | 12 August 2026 13:52 CEST | Update | https://www.mdpi.com/2079-6374/1/3/70 |
| article html file updated | 29 August 2025 20:18 CEST | Update | N/A |
| article html file updated | 15 July 2022 21:42 CEST | Update | N/A |
| article html file updated | 5 February 2020 17:36 CET | Update | N/A |
| article html file updated | 9 May 2019 00:09 CEST | Update | N/A |
| article html file updated | 20 March 2019 08:19 CET | Update | N/A |
| article html file updated | 16 June 2015 17:02 CEST | Update | N/A |
| article html file updated | 21 July 2014 03:33 CEST | Update | N/A |
| article xml file uploaded | 21 July 2014 03:33 CEST | Update | https://www.mdpi.com/2079-6374/1/3/70/xml |
| article html file updated | 24 June 2014 12:03 CEST | Original file | N/A |
| article xml file uploaded | 24 June 2014 12:02 CEST | Original file | N/A |
