| article html file updated | 31 August 2025 21:32 CEST | Update | https://www.mdpi.com/2304-8158/9/5/684 |
| article html file updated | 21 July 2022 05:56 CEST | Update | - |
| article html file updated | 28 May 2020 09:46 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 09:40 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/5/684/pdf |
| article xml uploaded. | 28 May 2020 09:40 CEST | Update | https://www.mdpi.com/2304-8158/9/5/684/xml |
| article xml file uploaded | 28 May 2020 09:40 CEST | Update | - |
| article pdf uploaded. | 25 May 2020 14:44 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/5/684/pdf-vor |
| article xml file uploaded | 25 May 2020 14:44 CEST | Original file | - |
