| article html file updated | 12 August 2026 22:51 CEST | Update | https://www.mdpi.com/2079-9292/3/1/122 |
| article html file updated | 29 August 2025 20:59 CEST | Update | N/A |
| article html file updated | 15 July 2022 22:54 CEST | Update | N/A |
| article html file updated | 6 February 2020 07:43 CET | Update | N/A |
| article html file updated | 7 May 2019 17:42 CEST | Update | N/A |
| article html file updated | 21 March 2019 13:26 CET | Update | N/A |
| article html file updated | 19 August 2015 22:44 CEST | Original file | N/A |
| article pdf uploaded. | 6 March 2014 08:49 CET | Version of Record | https://www.mdpi.com/2079-9292/3/1/122/pdf |
