| article html file updated | 25 December 2025 06:55 CET | Update | https://www.mdpi.com/2076-2607/9/4/689 |
| article html file updated | 2 September 2025 01:52 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:28 CEST | Update | N/A |
| article html file updated | 3 August 2021 07:52 CEST | Update | N/A |
| article html file updated | 10 April 2021 02:57 CEST | Update | N/A |
| article html file updated | 29 March 2021 13:20 CEST | Update | N/A |
| article pdf uploaded. | 29 March 2021 13:19 CEST | Updated version of record | https://www.mdpi.com/2076-2607/9/4/689/pdf |
| article xml uploaded. | 29 March 2021 13:19 CEST | Update | https://www.mdpi.com/2076-2607/9/4/689/xml |
| article xml file uploaded | 29 March 2021 13:19 CEST | Update | N/A |
| article html file updated | 29 March 2021 09:47 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2021 09:45 CEST | Updated version of record | https://www.mdpi.com/2076-2607/9/4/689/pdf-vor |
| article xml file uploaded | 29 March 2021 09:45 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 March 2021 15:15 CET | - | https://www.mdpi.com/2076-2607/9/4/689#supplementary |
| article pdf uploaded. | 26 March 2021 15:15 CET | Version of Record | https://www.mdpi.com/2076-2607/9/4/689/pdf-vor |
