| article html file updated | 31 August 2025 20:54 CEST | Update | https://www.mdpi.com/2076-3387/10/2/31 |
| article html file updated | 21 July 2022 05:19 CEST | Update | N/A |
| article html file updated | 20 June 2020 05:42 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2020 05:40 CEST | Updated version of record | https://www.mdpi.com/2076-3387/10/2/31/pdf |
| article xml uploaded. | 20 June 2020 05:40 CEST | Update | https://www.mdpi.com/2076-3387/10/2/31/xml |
| article xml file uploaded | 20 June 2020 05:40 CEST | Update | N/A |
| article pdf uploaded. | 19 May 2020 12:30 CEST | Version of Record | https://www.mdpi.com/2076-3387/10/2/31/pdf-vor |
| article xml file uploaded | 19 May 2020 12:30 CEST | Original file | N/A |
