| article html file updated | 21 March 2021 14:38 CET | Update | https://www.mdpi.com/2076-0787/10/1/51 |
| article pdf uploaded. | 21 March 2021 14:37 CET | Updated version of record | https://www.mdpi.com/2076-0787/10/1/51/pdf |
| article xml uploaded. | 21 March 2021 14:37 CET | Update | https://www.mdpi.com/2076-0787/10/1/51/xml |
| article xml file uploaded | 21 March 2021 14:37 CET | Update | - |
| article html file updated | 16 March 2021 14:01 CET | Update | - |
| article pdf uploaded. | 16 March 2021 13:59 CET | Updated version of record | https://www.mdpi.com/2076-0787/10/1/51/pdf-vor |
| article xml file uploaded | 16 March 2021 13:59 CET | Update | - |
| article html file updated | 15 March 2021 14:47 CET | Original file | - |
| article pdf uploaded. | 15 March 2021 14:46 CET | Version of Record | https://www.mdpi.com/2076-0787/10/1/51/pdf-vor |
| article xml file uploaded | 15 March 2021 14:46 CET | Original file | - |
