| article html file updated | 22 December 2020 10:06 CET | Original file | https://www.mdpi.com/2079-6412/10/12/1259 |
| article pdf uploaded. | 22 December 2020 09:46 CET | Updated version of record | https://www.mdpi.com/2079-6412/10/12/1259/pdf |
| article xml uploaded. | 22 December 2020 09:46 CET | Update | https://www.mdpi.com/2079-6412/10/12/1259/xml |
| article xml file uploaded | 22 December 2020 09:46 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2020 08:25 CET | Updated version of record | https://www.mdpi.com/2079-6412/10/12/1259/pdf-vor |
| article pdf uploaded. | 19 December 2020 11:10 CET | Version of Record | https://www.mdpi.com/2079-6412/10/12/1259/pdf-vor |
