| article html file updated | 17 August 2026 14:18 CEST | Update | https://www.mdpi.com/2076-0817/9/6/444 |
| article html file updated | 31 August 2025 22:42 CEST | Update | N/A |
| article html file updated | 21 July 2022 07:06 CEST | Update | N/A |
| article html file updated | 7 July 2020 12:48 CEST | Update | N/A |
| article html file updated | 22 June 2020 17:07 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 16:25 CEST | Updated version of record | https://www.mdpi.com/2076-0817/9/6/444/pdf |
| article xml uploaded. | 22 June 2020 16:25 CEST | Update | https://www.mdpi.com/2076-0817/9/6/444/xml |
| article xml file uploaded | 22 June 2020 16:25 CEST | Original file | N/A |
| article supplementary file uploaded. | 5 June 2020 10:19 CEST | - | https://www.mdpi.com/2076-0817/9/6/444#supplementary |
| article pdf uploaded. | 5 June 2020 10:19 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/6/444/pdf-vor |
