| article html file updated | 31 August 2025 16:51 CEST | Update | https://www.mdpi.com/2304-8158/9/4/463 |
| article html file updated | 21 July 2022 01:21 CEST | Update | - |
| article html file updated | 20 April 2020 14:57 CEST | Original file | - |
| article pdf uploaded. | 20 April 2020 14:56 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/4/463/pdf |
| article xml uploaded. | 20 April 2020 14:56 CEST | Update | https://www.mdpi.com/2304-8158/9/4/463/xml |
| article xml file uploaded | 20 April 2020 14:56 CEST | Update | - |
| article pdf uploaded. | 8 April 2020 17:40 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/4/463/pdf-vor |
| article xml file uploaded | 8 April 2020 17:40 CEST | Update | - |
| article pdf uploaded. | 8 April 2020 17:40 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/4/463/pdf-vor |
| article xml file uploaded | 8 April 2020 17:40 CEST | Original file | - |
