| article html file updated | 4 May 2021 12:14 CEST | Update | https://www.mdpi.com/2077-0375/11/5/340 |
| article pdf uploaded. | 4 May 2021 12:13 CEST | Updated version of record | https://www.mdpi.com/2077-0375/11/5/340/pdf |
| article xml uploaded. | 4 May 2021 12:13 CEST | Update | https://www.mdpi.com/2077-0375/11/5/340/xml |
| article xml file uploaded | 4 May 2021 12:13 CEST | Update | - |
| article html file updated | 4 May 2021 11:33 CEST | Original file | - |
| article supplementary file uploaded. | 4 May 2021 11:31 CEST | - | https://www.mdpi.com/2077-0375/11/5/340#supplementary |
| article xml file uploaded | 4 May 2021 11:31 CEST | Original file | - |
