| article html file updated | 23 October 2025 06:34 CEST | Update | https://www.mdpi.com/2076-2615/8/12/231 |
| article html file updated | 30 August 2025 09:35 CEST | Update | - |
| article html file updated | 17 July 2022 13:17 CEST | Update | - |
| article html file updated | 11 February 2020 01:16 CET | Update | - |
| article html file updated | 11 October 2019 11:32 CEST | Update | - |
| article html file updated | 27 April 2019 23:38 CEST | Update | - |
| article html file updated | 13 April 2019 19:32 CEST | Update | - |
| article html file updated | 2 April 2019 07:49 CEST | Update | - |
| article html file updated | 24 December 2018 12:39 CET | Update | - |
| article html file updated | 5 December 2018 08:47 CET | Original file | - |
| article pdf uploaded. | 5 December 2018 08:46 CET | Version of Record | https://www.mdpi.com/2076-2615/8/12/231/pdf |
| article xml uploaded. | 5 December 2018 08:46 CET | Update | https://www.mdpi.com/2076-2615/8/12/231/xml |
| article xml file uploaded | 5 December 2018 08:46 CET | Original file | - |
