| article html file updated | 17 August 2026 13:42 CEST | Update | https://www.mdpi.com/2072-6643/12/6/1612 |
| article html file updated | 31 August 2025 22:07 CEST | Update | N/A |
| article html file updated | 21 July 2022 06:31 CEST | Update | N/A |
| article html file updated | 2 June 2020 09:11 CEST | Update | N/A |
| article pdf uploaded. | 2 June 2020 09:09 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/6/1612/pdf |
| article xml uploaded. | 2 June 2020 09:09 CEST | Update | https://www.mdpi.com/2072-6643/12/6/1612/xml |
| article xml file uploaded | 2 June 2020 09:09 CEST | Update | N/A |
| article html file updated | 30 May 2020 14:54 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2020 14:53 CEST | Version of Record | https://www.mdpi.com/2072-6643/12/6/1612/pdf-vor |
| article xml file uploaded | 30 May 2020 14:53 CEST | Original file | N/A |
