| article html file updated | 19 August 2026 09:16 CEST | Update | https://www.mdpi.com/2076-393X/9/5/421 |
| article html file updated | 2 September 2025 04:49 CEST | Update | N/A |
| article html file updated | 26 July 2022 16:24 CEST | Update | N/A |
| article html file updated | 24 May 2021 04:19 CEST | Update | N/A |
| article pdf uploaded. | 24 May 2021 04:17 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/5/421/pdf |
| article xml uploaded. | 24 May 2021 04:17 CEST | Update | https://www.mdpi.com/2076-393X/9/5/421/xml |
| article xml file uploaded | 24 May 2021 04:17 CEST | Update | N/A |
| article html file updated | 25 April 2021 07:07 CEST | Original file | N/A |
| article pdf uploaded. | 25 April 2021 07:06 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/5/421/pdf-vor |
| article xml file uploaded | 25 April 2021 07:06 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2021 16:40 CEST | Version of Record | https://www.mdpi.com/2076-393X/9/5/421/pdf-vor |
