| article html file updated | 23 October 2025 07:21 CEST | Update | https://www.mdpi.com/2076-2615/9/11/906 |
| article html file updated | 31 August 2025 03:56 CEST | Update | - |
| article html file updated | 21 August 2025 23:10 CEST | Update | - |
| article html file updated | 20 July 2022 00:26 CEST | Update | - |
| article html file updated | 14 February 2020 06:07 CET | Update | - |
| article html file updated | 29 November 2019 00:54 CET | Update | - |
| article html file updated | 8 November 2019 08:10 CET | Original file | - |
| article pdf uploaded. | 8 November 2019 08:09 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/11/906/pdf |
| article xml uploaded. | 8 November 2019 08:09 CET | Update | https://www.mdpi.com/2076-2615/9/11/906/xml |
| article xml file uploaded | 8 November 2019 08:09 CET | Update | - |
| article pdf uploaded. | 1 November 2019 15:50 CET | Version of Record | https://www.mdpi.com/2076-2615/9/11/906/pdf-vor |
| article xml file uploaded | 1 November 2019 15:50 CET | Original file | - |
