| article html file updated | 31 August 2025 18:58 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2535 |
| article html file updated | 21 July 2022 03:24 CEST | Update | N/A |
| article html file updated | 23 May 2020 07:55 CEST | Update | N/A |
| article html file updated | 20 May 2020 12:04 CEST | Update | N/A |
| article xml uploaded. | 20 May 2020 12:03 CEST | Update | https://www.mdpi.com/1424-8220/20/9/2535/xml |
| article pdf uploaded. | 20 May 2020 12:03 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/9/2535/pdf |
| article html file updated | 4 May 2020 13:52 CEST | Original file | N/A |
| article pdf uploaded. | 4 May 2020 13:50 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/9/2535/pdf-vor |
| article xml file uploaded | 4 May 2020 13:50 CEST | Update | N/A |
| article pdf uploaded. | 29 April 2020 15:25 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/9/2535/pdf-vor |
| article xml file uploaded | 29 April 2020 15:25 CEST | Original file | N/A |
