| article html file updated | 31 August 2025 09:12 CEST | Update | https://www.mdpi.com/2073-4409/9/1/227 |
| article html file updated | 20 July 2022 17:43 CEST | Update | - |
| article html file updated | 15 February 2020 03:36 CET | Update | - |
| article html file updated | 6 February 2020 20:08 CET | Update | - |
| article html file updated | 23 January 2020 10:14 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 10:13 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/227/pdf |
| article xml uploaded. | 23 January 2020 10:13 CET | Update | https://www.mdpi.com/2073-4409/9/1/227/xml |
| article xml file uploaded | 23 January 2020 10:13 CET | Update | - |
| article pdf uploaded. | 16 January 2020 16:49 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/227/pdf-vor |
| article pdf uploaded. | 16 January 2020 15:24 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/227/pdf-vor |
| article supplementary file uploaded. | 16 January 2020 15:03 CET | - | https://www.mdpi.com/2073-4409/9/1/227#supplementary |
| article pdf uploaded. | 16 January 2020 15:03 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/227/pdf-vor |
| article xml file uploaded | 16 January 2020 15:03 CET | Original file | - |
