| article html file updated | 4 December 2020 08:45 CET | Update | https://www.mdpi.com/1996-1073/13/21/5537 |
| article html file updated | 23 October 2020 07:59 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2020 07:57 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5537/pdf |
| article xml uploaded. | 23 October 2020 07:57 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5537/xml |
| article xml file uploaded | 23 October 2020 07:57 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2020 13:38 CEST | Version of Record | N/A |
