| article html file updated | 30 August 2025 00:10 CEST | Update | https://www.mdpi.com/2073-4425/8/1/17 |
| article html file updated | 16 July 2022 04:23 CEST | Update | - |
| article html file updated | 7 February 2020 20:50 CET | Update | - |
| article html file updated | 22 September 2019 18:10 CEST | Update | - |
| article html file updated | 4 May 2019 16:40 CEST | Update | - |
| article html file updated | 7 February 2017 12:18 CET | Update | - |
| article html file updated | 5 January 2017 12:35 CET | Original file | - |
| article xml uploaded. | 5 January 2017 12:34 CET | Original file | https://www.mdpi.com/2073-4425/8/1/17/xml |
| article pdf uploaded. | 5 January 2017 12:34 CET | Version of Record | https://www.mdpi.com/2073-4425/8/1/17/pdf |
