| article html file updated | 20 May 2021 10:00 CEST | Update | https://www.mdpi.com/2076-0787/10/2/76 |
| article html file updated | 20 May 2021 05:19 CEST | Update | - |
| article pdf uploaded. | 20 May 2021 05:18 CEST | Updated version of record | https://www.mdpi.com/2076-0787/10/2/76/pdf |
| article xml uploaded. | 20 May 2021 05:18 CEST | Update | https://www.mdpi.com/2076-0787/10/2/76/xml |
| article xml file uploaded | 20 May 2021 05:18 CEST | Update | - |
| article html file updated | 19 May 2021 11:29 CEST | Original file | - |
| article pdf uploaded. | 19 May 2021 11:28 CEST | Updated version of record | https://www.mdpi.com/2076-0787/10/2/76/pdf-vor |
| article xml file uploaded | 19 May 2021 11:28 CEST | Original file | - |
| article pdf uploaded. | 17 May 2021 18:40 CEST | Version of Record | https://www.mdpi.com/2076-0787/10/2/76/pdf-vor |
