| article html file updated | 2 September 2025 00:04 CEST | Update | https://www.mdpi.com/2199-8531/7/1/91 |
| article html file updated | 25 July 2022 06:52 CEST | Update | - |
| article html file updated | 25 March 2021 13:14 CET | Update | - |
| article pdf uploaded. | 25 March 2021 13:12 CET | Updated version of record | https://www.mdpi.com/2199-8531/7/1/91/pdf |
| article xml uploaded. | 25 March 2021 13:12 CET | Update | https://www.mdpi.com/2199-8531/7/1/91/xml |
| article xml file uploaded | 25 March 2021 13:12 CET | Update | - |
| article html file updated | 24 March 2021 15:05 CET | Update | - |
| article pdf uploaded. | 24 March 2021 15:03 CET | Updated version of record | https://www.mdpi.com/2199-8531/7/1/91/pdf-vor |
| article xml file uploaded | 24 March 2021 15:03 CET | Update | - |
| article html file updated | 16 March 2021 08:43 CET | Original file | - |
| article pdf uploaded. | 16 March 2021 08:42 CET | Updated version of record | https://www.mdpi.com/2199-8531/7/1/91/pdf-vor |
| article xml file uploaded | 16 March 2021 08:42 CET | Original file | - |
| article pdf uploaded. | 9 March 2021 14:33 CET | Version of Record | https://www.mdpi.com/2199-8531/7/1/91/pdf-vor |
