| article html file updated | 30 August 2025 09:59 CEST | Update | https://www.mdpi.com/1999-4893/11/12/207 |
| article html file updated | 17 July 2022 15:58 CEST | Update | - |
| article html file updated | 11 February 2020 03:20 CET | Update | - |
| article html file updated | 12 October 2019 00:01 CEST | Update | - |
| article html file updated | 27 April 2019 18:56 CEST | Update | - |
| article html file updated | 13 April 2019 14:51 CEST | Update | - |
| article html file updated | 2 April 2019 13:43 CEST | Update | - |
| article html file updated | 25 December 2018 04:10 CET | Update | - |
| article html file updated | 19 December 2018 06:38 CET | Original file | - |
| article pdf uploaded. | 19 December 2018 06:37 CET | Updated version of record | https://www.mdpi.com/1999-4893/11/12/207/pdf |
| article xml uploaded. | 19 December 2018 06:37 CET | Update | https://www.mdpi.com/1999-4893/11/12/207/xml |
| article xml file uploaded | 19 December 2018 06:37 CET | Update | - |
| article pdf uploaded. | 14 December 2018 17:23 CET | Updated version of record | https://www.mdpi.com/1999-4893/11/12/207/pdf-vor |
| article pdf uploaded. | 14 December 2018 17:22 CET | Version of Record | https://www.mdpi.com/1999-4893/11/12/207/pdf-vor |
| article xml file uploaded | 14 December 2018 17:22 CET | Original file | - |
