| article html file updated | 28 July 2022 05:47 CEST | Update | https://www.mdpi.com/2076-2607/9/8/1721 |
| article html file updated | 14 August 2021 10:03 CEST | Update | N/A |
| article html file updated | 14 August 2021 05:44 CEST | Original file | N/A |
| article pdf uploaded. | 14 August 2021 05:43 CEST | Updated version of record | https://www.mdpi.com/2076-2607/9/8/1721/pdf |
| article xml uploaded. | 14 August 2021 05:43 CEST | Update | https://www.mdpi.com/2076-2607/9/8/1721/xml |
| article xml file uploaded | 14 August 2021 05:43 CEST | Original file | N/A |
| article pdf uploaded. | 12 August 2021 16:12 CEST | Version of Record | https://www.mdpi.com/2076-2607/9/8/1721/pdf-vor |
