| article html file updated | 31 August 2025 07:59 CEST | Update | https://www.mdpi.com/2073-4441/12/1/139 |
| article html file updated | 19 July 2022 20:19 CEST | Update | - |
| article html file updated | 14 February 2020 23:23 CET | Update | - |
| article html file updated | 8 January 2020 04:50 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 04:49 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/1/139/pdf |
| article xml uploaded. | 8 January 2020 04:49 CET | Update | https://www.mdpi.com/2073-4441/12/1/139/xml |
| article xml file uploaded | 8 January 2020 04:49 CET | Update | - |
| article pdf uploaded. | 1 January 2020 11:03 CET | Version of Record | https://www.mdpi.com/2073-4441/12/1/139/pdf-vor |
| article xml file uploaded | 1 January 2020 11:03 CET | Original file | - |
