| article html file updated | 31 August 2025 08:49 CEST | Update | https://www.mdpi.com/2073-8994/12/1/156 |
| article html file updated | 20 July 2022 17:21 CEST | Update | - |
| article html file updated | 15 February 2020 02:19 CET | Update | - |
| article html file updated | 21 January 2020 05:28 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 05:24 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/156/pdf |
| article xml uploaded. | 21 January 2020 05:24 CET | Update | https://www.mdpi.com/2073-8994/12/1/156/xml |
| article xml file uploaded | 21 January 2020 05:24 CET | Update | - |
| article pdf uploaded. | 14 January 2020 05:02 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/156/pdf-vor |
| article pdf uploaded. | 12 January 2020 11:45 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/156/pdf-vor |
| article xml file uploaded | 12 January 2020 11:45 CET | Original file | - |
