| article html file updated | 31 August 2025 15:28 CEST | Update | https://www.mdpi.com/2076-328X/10/4/69 |
| article html file updated | 20 July 2022 23:57 CEST | Update | - |
| article html file updated | 8 October 2020 19:31 CEST | Update | - |
| article html file updated | 7 April 2020 05:16 CEST | Original file | - |
| article pdf uploaded. | 7 April 2020 05:14 CEST | Updated version of record | https://www.mdpi.com/2076-328X/10/4/69/pdf |
| article xml uploaded. | 7 April 2020 05:14 CEST | Update | https://www.mdpi.com/2076-328X/10/4/69/xml |
| article xml file uploaded | 7 April 2020 05:14 CEST | Update | - |
| article pdf uploaded. | 25 March 2020 14:40 CET | Updated version of record | https://www.mdpi.com/2076-328X/10/4/69/pdf-vor |
| article xml file uploaded | 25 March 2020 14:40 CET | Update | - |
| article pdf uploaded. | 25 March 2020 14:40 CET | Version of Record | https://www.mdpi.com/2076-328X/10/4/69/pdf-vor |
| article xml file uploaded | 25 March 2020 14:40 CET | Original file | - |
