| article html file updated | 27 July 2022 06:16 CEST | Update | https://www.mdpi.com/2073-4441/13/15/2021 |
| article html file updated | 27 July 2021 02:32 CEST | Update | N/A |
| article pdf uploaded. | 27 July 2021 02:31 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/15/2021/pdf |
| article xml uploaded. | 27 July 2021 02:31 CEST | Update | https://www.mdpi.com/2073-4441/13/15/2021/xml |
| article xml file uploaded | 27 July 2021 02:31 CEST | Update | N/A |
| article html file updated | 26 July 2021 11:21 CEST | Update | N/A |
| article pdf uploaded. | 26 July 2021 11:19 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/15/2021/pdf-vor |
| article xml file uploaded | 26 July 2021 11:19 CEST | Update | N/A |
| article html file updated | 26 July 2021 10:54 CEST | Original file | N/A |
| article pdf uploaded. | 26 July 2021 10:53 CEST | Updated version of record | https://www.mdpi.com/2073-4441/13/15/2021/pdf-vor |
| article xml file uploaded | 26 July 2021 10:53 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2021 16:29 CEST | Version of Record | https://www.mdpi.com/2073-4441/13/15/2021/pdf-vor |
