| article html file updated | 25 December 2025 13:23 CET | Update | https://www.mdpi.com/2076-393X/9/6/603 |
| article html file updated | 2 September 2025 09:58 CEST | Update | N/A |
| article html file updated | 26 July 2022 22:57 CEST | Update | N/A |
| article html file updated | 8 June 2021 10:00 CEST | Update | N/A |
| article html file updated | 7 June 2021 07:57 CEST | Original file | N/A |
| article pdf uploaded. | 7 June 2021 07:55 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/6/603/pdf |
| article xml uploaded. | 7 June 2021 07:55 CEST | Update | https://www.mdpi.com/2076-393X/9/6/603/xml |
| article xml file uploaded | 7 June 2021 07:55 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2021 16:51 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/6/603/pdf-vor |
| article pdf uploaded. | 4 June 2021 16:33 CEST | Version of Record | https://www.mdpi.com/2076-393X/9/6/603/pdf-vor |
