| article html file updated | 2 September 2025 03:51 CEST | Update | https://www.mdpi.com/2076-0760/10/4/139 |
| article html file updated | 25 July 2022 12:16 CEST | Update | N/A |
| article html file updated | 24 June 2021 04:29 CEST | Update | N/A |
| article xml uploaded. | 24 June 2021 04:28 CEST | Update | https://www.mdpi.com/2076-0760/10/4/139/xml |
| article pdf uploaded. | 24 June 2021 04:28 CEST | Updated version of record | https://www.mdpi.com/2076-0760/10/4/139/pdf |
| article html file updated | 15 April 2021 07:39 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2021 07:38 CEST | Version of Record | https://www.mdpi.com/2076-0760/10/4/139/pdf-vor |
| article xml file uploaded | 15 April 2021 07:38 CEST | Original file | N/A |
