| article html file updated | 31 August 2025 09:03 CEST | Update | https://www.mdpi.com/2073-4409/9/1/215 |
| article html file updated | 21 August 2025 23:36 CEST | Update | - |
| article html file updated | 20 July 2022 17:34 CEST | Update | - |
| article html file updated | 15 February 2020 03:05 CET | Update | - |
| article html file updated | 6 February 2020 20:05 CET | Update | - |
| article html file updated | 24 January 2020 02:28 CET | Update | - |
| article html file updated | 22 January 2020 11:33 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 11:32 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/215/pdf |
| article xml uploaded. | 22 January 2020 11:32 CET | Update | https://www.mdpi.com/2073-4409/9/1/215/xml |
| article xml file uploaded | 22 January 2020 11:32 CET | Update | - |
| article supplementary file uploaded. | 15 January 2020 12:57 CET | - | https://www.mdpi.com/2073-4409/9/1/215#supplementary |
| article pdf uploaded. | 15 January 2020 12:57 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/215/pdf-vor |
| article xml file uploaded | 15 January 2020 12:57 CET | Original file | - |
