| article html file updated | 30 August 2025 10:27 CEST | Update | https://www.mdpi.com/2075-4418/9/1/5 |
| article html file updated | 17 July 2022 19:41 CEST | Update | - |
| article html file updated | 11 February 2020 05:52 CET | Update | - |
| article html file updated | 12 October 2019 16:02 CEST | Update | - |
| article html file updated | 27 April 2019 13:13 CEST | Update | - |
| article html file updated | 13 April 2019 09:13 CEST | Update | - |
| article html file updated | 11 April 2019 08:39 CEST | Update | - |
| article html file updated | 2 April 2019 20:13 CEST | Update | - |
| article html file updated | 30 December 2018 02:17 CET | Original file | - |
| article pdf uploaded. | 29 December 2018 11:46 CET | Version of Record | https://www.mdpi.com/2075-4418/9/1/5/pdf |
| article xml uploaded. | 29 December 2018 11:46 CET | Update | https://www.mdpi.com/2075-4418/9/1/5/xml |
| article xml file uploaded | 29 December 2018 11:46 CET | Original file | - |