| article html file updated | 2 September 2025 07:26 CEST | Update | https://www.mdpi.com/2199-8531/7/2/136 |
| article html file updated | 26 July 2022 19:53 CEST | Update | N/A |
| article html file updated | 18 May 2021 04:50 CEST | Update | N/A |
| article pdf uploaded. | 18 May 2021 04:49 CEST | Updated version of record | https://www.mdpi.com/2199-8531/7/2/136/pdf |
| article xml uploaded. | 18 May 2021 04:49 CEST | Update | https://www.mdpi.com/2199-8531/7/2/136/xml |
| article xml file uploaded | 18 May 2021 04:49 CEST | Update | N/A |
| article html file updated | 17 May 2021 12:23 CEST | Original file | N/A |
| article pdf uploaded. | 17 May 2021 12:21 CEST | Version of Record | https://www.mdpi.com/2199-8531/7/2/136/pdf-vor |
| article xml file uploaded | 17 May 2021 12:21 CEST | Original file | N/A |
