| article html file updated | 23 April 2021 13:28 CEST | Update | https://www.mdpi.com/2226-4310/8/4/113 |
| article pdf uploaded. | 23 April 2021 13:26 CEST | Updated version of record | https://www.mdpi.com/2226-4310/8/4/113/pdf |
| article xml uploaded. | 23 April 2021 13:26 CEST | Update | https://www.mdpi.com/2226-4310/8/4/113/xml |
| article xml file uploaded | 23 April 2021 13:26 CEST | Update | N/A |
| article html file updated | 19 April 2021 10:01 CEST | Update | N/A |
| article html file updated | 19 April 2021 08:23 CEST | Original file | N/A |
| article pdf uploaded. | 19 April 2021 08:21 CEST | Updated version of record | https://www.mdpi.com/2226-4310/8/4/113/pdf-vor |
| article xml file uploaded | 19 April 2021 08:21 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2021 07:32 CEST | Version of Record | https://www.mdpi.com/2226-4310/8/4/113/pdf-vor |
