| article html file updated | 17 August 2026 16:32 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1556 |
| article html file updated | 1 September 2025 00:49 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:07 CEST | Update | N/A |
| article html file updated | 13 July 2020 12:26 CEST | Update | N/A |
| article xml uploaded. | 13 July 2020 12:24 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1556/xml |
| article pdf uploaded. | 13 July 2020 12:24 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1556/pdf |
| article html file updated | 7 July 2020 10:36 CEST | Update | N/A |
| article html file updated | 30 June 2020 08:17 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 08:15 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1556/pdf-vor |
| article xml file uploaded | 30 June 2020 08:15 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 June 2020 11:36 CEST | - | https://www.mdpi.com/2073-4409/9/6/1556#supplementary |
| article pdf uploaded. | 26 June 2020 11:36 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/6/1556/pdf-vor |
