| article html file updated | 1 September 2025 03:06 CEST | Update | https://www.mdpi.com/1424-8220/20/14/3991 |
| article html file updated | 22 July 2022 00:28 CEST | Update | N/A |
| article html file updated | 30 July 2020 14:28 CEST | Update | N/A |
| article pdf uploaded. | 21 July 2020 08:08 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/14/3991/pdf |
| article html file updated | 20 July 2020 11:14 CEST | Original file | N/A |
| article pdf uploaded. | 20 July 2020 11:12 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/14/3991/pdf-vor |
| article xml uploaded. | 20 July 2020 11:12 CEST | Update | https://www.mdpi.com/1424-8220/20/14/3991/xml |
| article xml file uploaded | 20 July 2020 11:12 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2020 15:20 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/14/3991/pdf-vor |
| article pdf uploaded. | 17 July 2020 15:20 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/14/3991/pdf-vor |
| article pdf uploaded. | 17 July 2020 15:20 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/14/3991/pdf-vor |
