| article html file updated | 19 August 2026 04:31 CEST | Update | https://www.mdpi.com/2076-2607/9/3/668 |
| article html file updated | 2 September 2025 01:32 CEST | Update | N/A |
| article html file updated | 25 July 2022 08:58 CEST | Update | N/A |
| article html file updated | 25 March 2021 09:00 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2021 08:58 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/3/668/pdf |
| article xml uploaded. | 25 March 2021 08:58 CET | Update | https://www.mdpi.com/2076-2607/9/3/668/xml |
| article xml file uploaded | 25 March 2021 08:58 CET | Original file | N/A |
| article supplementary file uploaded. | 23 March 2021 18:26 CET | - | https://www.mdpi.com/2076-2607/9/3/668#supplementary |
| article pdf uploaded. | 23 March 2021 18:26 CET | Version of Record | https://www.mdpi.com/2076-2607/9/3/668/pdf-vor |
