| article html file updated | 31 August 2025 19:10 CEST | Update | https://www.mdpi.com/2304-8158/9/5/551 |
| article html file updated | 21 July 2022 03:36 CEST | Update | - |
| article html file updated | 27 May 2020 12:34 CEST | Update | - |
| article pdf uploaded. | 27 May 2020 12:33 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/5/551/pdf |
| article xml uploaded. | 27 May 2020 12:33 CEST | Update | https://www.mdpi.com/2304-8158/9/5/551/xml |
| article xml file uploaded | 27 May 2020 12:33 CEST | Update | - |
| article html file updated | 27 May 2020 12:19 CEST | Update | - |
| article pdf uploaded. | 27 May 2020 12:18 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/5/551/pdf-vor |
| article xml file uploaded | 27 May 2020 12:18 CEST | Update | - |
| article html file updated | 27 May 2020 12:05 CEST | Update | - |
| article pdf uploaded. | 27 May 2020 12:04 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/5/551/pdf-vor |
| article xml file uploaded | 27 May 2020 12:04 CEST | Update | - |
| article html file updated | 1 May 2020 11:15 CEST | Original file | - |
| article xml file uploaded | 1 May 2020 11:14 CEST | Update | - |
| article pdf uploaded. | 1 May 2020 11:14 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/5/551/pdf-vor |
