| article html file updated | 28 October 2020 09:56 CET | Update | https://www.mdpi.com/1996-1073/13/21/5557 |
| article pdf uploaded. | 28 October 2020 09:54 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5557/pdf |
| article xml uploaded. | 28 October 2020 09:54 CET | Update | https://www.mdpi.com/1996-1073/13/21/5557/xml |
| article xml file uploaded | 28 October 2020 09:54 CET | Update | N/A |
| article html file updated | 27 October 2020 02:22 CET | Original file | N/A |
| article pdf uploaded. | 27 October 2020 02:20 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5557/pdf-vor |
| article xml uploaded. | 27 October 2020 02:20 CET | Update | N/A |
| article xml file uploaded | 27 October 2020 02:20 CET | Original file | N/A |
| article pdf uploaded. | 23 October 2020 15:42 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/21/5557/pdf-vor |
