| article html file updated | 31 July 2022 00:11 CEST | Update | https://www.mdpi.com/1999-4907/13/1/21 |
| article html file updated | 27 December 2021 10:00 CET | Update | N/A |
| article html file updated | 27 December 2021 06:00 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2021 05:58 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/1/21/pdf |
| article xml uploaded. | 27 December 2021 05:58 CET | Update | https://www.mdpi.com/1999-4907/13/1/21/xml |
| article xml file uploaded | 27 December 2021 05:58 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2021 16:28 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/1/21/pdf-vor |
| article supplementary file uploaded. | 23 December 2021 15:59 CET | - | https://www.mdpi.com/1999-4907/13/1/21#supplementary |
| article pdf uploaded. | 23 December 2021 15:59 CET | Version of Record | https://www.mdpi.com/1999-4907/13/1/21/pdf-vor |
