| article html file updated | 30 August 2025 00:03 CEST | Update | https://www.mdpi.com/2073-4425/7/12/123 |
| article html file updated | 20 August 2025 22:25 CEST | Update | - |
| article html file updated | 16 July 2022 04:09 CEST | Update | - |
| article html file updated | 7 February 2020 19:33 CET | Update | - |
| article html file updated | 22 September 2019 11:11 CEST | Update | - |
| article html file updated | 4 May 2019 19:22 CEST | Update | - |
| article html file updated | 28 December 2016 05:06 CET | Update | - |
| article html file updated | 13 December 2016 12:21 CET | Original file | - |
| article xml uploaded. | 13 December 2016 12:20 CET | Original file | https://www.mdpi.com/2073-4425/7/12/123/xml |
| article pdf uploaded. | 13 December 2016 12:20 CET | Version of Record | https://www.mdpi.com/2073-4425/7/12/123/pdf |
