| article html file updated | 31 August 2025 19:04 CEST | Update | https://www.mdpi.com/2304-8158/9/5/544 |
| article html file updated | 21 July 2022 03:30 CEST | Update | - |
| article html file updated | 18 May 2020 09:59 CEST | Original file | - |
| article pdf uploaded. | 18 May 2020 09:57 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/5/544/pdf |
| article xml uploaded. | 18 May 2020 09:57 CEST | Update | https://www.mdpi.com/2304-8158/9/5/544/xml |
| article xml file uploaded | 18 May 2020 09:57 CEST | Update | - |
| article pdf uploaded. | 30 April 2020 12:36 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/5/544/pdf-vor |
| article xml file uploaded | 30 April 2020 12:36 CEST | Original file | - |
