| article html file updated | 31 August 2025 08:04 CEST | Update | https://www.mdpi.com/2073-4433/11/1/60 |
| article html file updated | 19 July 2022 20:15 CEST | Update | - |
| article html file updated | 14 February 2020 23:39 CET | Update | - |
| article html file updated | 7 February 2020 10:51 CET | Update | - |
| article html file updated | 21 January 2020 06:36 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 06:35 CET | Updated version of record | https://www.mdpi.com/2073-4433/11/1/60/pdf |
| article xml uploaded. | 21 January 2020 06:35 CET | Update | https://www.mdpi.com/2073-4433/11/1/60/xml |
| article xml file uploaded | 21 January 2020 06:35 CET | Update | - |
| article pdf uploaded. | 2 January 2020 11:02 CET | Version of Record | https://www.mdpi.com/2073-4433/11/1/60/pdf-vor |
| article xml file uploaded | 2 January 2020 11:02 CET | Original file | - |
