| article html file updated | 30 July 2022 03:16 CEST | Update | https://www.mdpi.com/2313-4321/6/3/56 |
| article html file updated | 23 September 2021 03:45 CEST | Update | N/A |
| article pdf uploaded. | 23 September 2021 03:43 CEST | Updated version of record | https://www.mdpi.com/2313-4321/6/3/56/pdf |
| article xml uploaded. | 23 September 2021 03:43 CEST | Update | https://www.mdpi.com/2313-4321/6/3/56/xml |
| article xml file uploaded | 23 September 2021 03:43 CEST | Update | N/A |
| article html file updated | 6 September 2021 09:59 CEST | Update | N/A |
| article html file updated | 6 September 2021 06:12 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2021 06:10 CEST | Updated version of record | https://www.mdpi.com/2313-4321/6/3/56/pdf-vor |
| article xml uploaded. | 6 September 2021 06:10 CEST | Update | N/A |
| article xml file uploaded | 6 September 2021 06:10 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2021 11:36 CEST | Version of Record | https://www.mdpi.com/2313-4321/6/3/56/pdf-vor |
