| article html file updated | 31 August 2025 06:21 CEST | Update | https://www.mdpi.com/2304-6767/7/4/115 |
| article html file updated | 19 July 2022 21:54 CEST | Update | - |
| article html file updated | 14 February 2020 17:57 CET | Update | - |
| article html file updated | 31 December 2019 15:12 CET | Update | - |
| article html file updated | 16 December 2019 13:13 CET | Original file | - |
| article pdf uploaded. | 16 December 2019 13:11 CET | Updated version of record | https://www.mdpi.com/2304-6767/7/4/115/pdf |
| article xml uploaded. | 16 December 2019 13:11 CET | Update | https://www.mdpi.com/2304-6767/7/4/115/xml |
| article xml file uploaded | 16 December 2019 13:11 CET | Update | - |
| article pdf uploaded. | 11 December 2019 17:16 CET | Version of Record | https://www.mdpi.com/2304-6767/7/4/115/pdf-vor |
| article xml file uploaded | 11 December 2019 17:16 CET | Original file | - |
