| article html file updated | 2 September 2025 01:57 CEST | Update | https://www.mdpi.com/2076-2607/9/4/697 |
| article html file updated | 25 July 2022 09:35 CEST | Update | N/A |
| article html file updated | 3 August 2021 10:04 CEST | Update | N/A |
| article html file updated | 10 April 2021 05:02 CEST | Update | N/A |
| article html file updated | 28 March 2021 16:19 CEST | Original file | N/A |
| article pdf uploaded. | 28 March 2021 16:18 CEST | Updated version of record | https://www.mdpi.com/2076-2607/9/4/697/pdf |
| article xml uploaded. | 28 March 2021 16:18 CEST | Update | https://www.mdpi.com/2076-2607/9/4/697/xml |
| article xml file uploaded | 28 March 2021 16:18 CEST | Original file | N/A |
| article pdf uploaded. | 27 March 2021 14:15 CET | Version of Record | https://www.mdpi.com/2076-2607/9/4/697/pdf-vor |
