| article html file updated | 30 August 2025 00:11 CEST | Update | https://www.mdpi.com/2073-4344/7/1/16 |
| article html file updated | 16 July 2022 04:23 CEST | Update | - |
| article html file updated | 7 February 2020 20:52 CET | Update | - |
| article html file updated | 22 September 2019 18:22 CEST | Update | - |
| article html file updated | 4 May 2019 16:36 CEST | Update | - |
| article html file updated | 7 February 2017 04:02 CET | Update | - |
| article html file updated | 6 January 2017 08:17 CET | Original file | - |
| article xml uploaded. | 6 January 2017 08:16 CET | Update | https://www.mdpi.com/2073-4344/7/1/16/xml |
| article pdf uploaded. | 6 January 2017 08:16 CET | Version of Record | https://www.mdpi.com/2073-4344/7/1/16/pdf |
