| article html file updated | 31 August 2025 15:28 CEST | Update | https://www.mdpi.com/2076-0817/9/4/245 |
| article html file updated | 20 July 2022 23:57 CEST | Update | - |
| article html file updated | 30 March 2020 11:59 CEST | Update | - |
| article pdf uploaded. | 30 March 2020 11:58 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/4/245/pdf |
| article xml uploaded. | 30 March 2020 11:58 CEST | Update | https://www.mdpi.com/2076-0817/9/4/245/xml |
| article xml file uploaded | 30 March 2020 11:58 CEST | Update | - |
| article html file updated | 26 March 2020 11:22 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 11:21 CET | Updated version of record | https://www.mdpi.com/2076-0817/9/4/245/pdf-vor |
| article xml file uploaded | 26 March 2020 11:21 CET | Update | - |
| article pdf uploaded. | 25 March 2020 14:49 CET | Version of Record | https://www.mdpi.com/2076-0817/9/4/245/pdf-vor |
| article xml file uploaded | 25 March 2020 14:49 CET | Original file | - |
