| article html file updated | 31 August 2025 08:35 CEST | Update | https://www.mdpi.com/2073-8994/12/1/135 |
| article html file updated | 19 July 2022 19:45 CEST | Update | - |
| article html file updated | 15 February 2020 01:28 CET | Update | - |
| article html file updated | 21 January 2020 02:36 CET | Update | - |
| article pdf uploaded. | 21 January 2020 02:35 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/135/pdf |
| article xml uploaded. | 21 January 2020 02:35 CET | Update | https://www.mdpi.com/2073-8994/12/1/135/xml |
| article xml file uploaded | 21 January 2020 02:35 CET | Update | - |
| article html file updated | 20 January 2020 13:50 CET | Update | - |
| article html file updated | 20 January 2020 13:50 CET | Update | - |
| article html file updated | 20 January 2020 13:49 CET | Update | - |
| article html file updated | 20 January 2020 13:48 CET | Original file | - |
| article pdf uploaded. | 20 January 2020 13:48 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/135/pdf-vor |
| article xml file uploaded | 20 January 2020 13:48 CET | Update | - |
| article pdf uploaded. | 20 January 2020 13:47 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/135/pdf-vor |
| article xml file uploaded | 20 January 2020 13:47 CET | Update | - |
| article pdf uploaded. | 20 January 2020 13:47 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/135/pdf-vor |
| article xml file uploaded | 20 January 2020 13:47 CET | Update | - |
| article pdf uploaded. | 20 January 2020 13:47 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/135/pdf-vor |
| article xml uploaded. | 20 January 2020 13:47 CET | Update | - |
| article xml file uploaded | 20 January 2020 13:47 CET | Update | - |
| article xml file uploaded | 9 January 2020 12:43 CET | Original file | - |
| article pdf uploaded. | 9 January 2020 12:43 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/135/pdf-vor |
