| article html file updated | 30 August 2025 10:04 CEST | Update | https://www.mdpi.com/2075-4418/8/4/85 |
| article html file updated | 17 July 2022 16:41 CEST | Update | N/A |
| article html file updated | 11 February 2020 03:50 CET | Update | N/A |
| article html file updated | 12 October 2019 02:58 CEST | Update | N/A |
| article html file updated | 27 April 2019 17:52 CEST | Update | N/A |
| article html file updated | 13 April 2019 13:45 CEST | Update | N/A |
| article html file updated | 2 April 2019 15:02 CEST | Update | N/A |
| article html file updated | 26 December 2018 20:51 CET | Update | N/A |
| article html file updated | 18 December 2018 10:12 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2018 10:11 CET | Version of Record | https://www.mdpi.com/2075-4418/8/4/85/pdf |
| article xml uploaded. | 18 December 2018 10:11 CET | Update | https://www.mdpi.com/2075-4418/8/4/85/xml |
| article xml file uploaded | 18 December 2018 10:11 CET | Original file | N/A |