| article html file updated | 30 August 2025 09:35 CEST | Update | https://www.mdpi.com/2076-3263/8/12/459 |
| article html file updated | 17 July 2022 13:15 CEST | Update | N/A |
| article html file updated | 11 February 2020 01:14 CET | Update | N/A |
| article html file updated | 11 October 2019 11:22 CEST | Update | N/A |
| article html file updated | 27 April 2019 23:42 CEST | Update | N/A |
| article html file updated | 13 April 2019 19:36 CEST | Update | N/A |
| article html file updated | 2 April 2019 07:44 CEST | Update | N/A |
| article html file updated | 25 December 2018 05:16 CET | Update | N/A |
| article html file updated | 5 December 2018 06:38 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2018 06:36 CET | Version of Record | https://www.mdpi.com/2076-3263/8/12/459/pdf |
| article xml uploaded. | 5 December 2018 06:36 CET | Update | https://www.mdpi.com/2076-3263/8/12/459/xml |
| article xml file uploaded | 5 December 2018 06:36 CET | Original file | N/A |