| article html file updated | 30 July 2022 08:58 CEST | Update | https://www.mdpi.com/2311-5637/7/4/214 |
| article html file updated | 15 October 2021 02:45 CEST | Update | - |
| article pdf uploaded. | 15 October 2021 02:44 CEST | Updated version of record | https://www.mdpi.com/2311-5637/7/4/214/pdf |
| article xml uploaded. | 15 October 2021 02:44 CEST | Update | https://www.mdpi.com/2311-5637/7/4/214/xml |
| article xml file uploaded | 15 October 2021 02:44 CEST | Update | - |
| article html file updated | 14 October 2021 10:02 CEST | Update | - |
| article html file updated | 14 October 2021 09:06 CEST | Original file | - |
| article pdf uploaded. | 14 October 2021 09:05 CEST | Updated version of record | https://www.mdpi.com/2311-5637/7/4/214/pdf-vor |
| article xml uploaded. | 14 October 2021 09:05 CEST | Update | - |
| article xml file uploaded | 14 October 2021 09:05 CEST | Original file | - |
| article pdf uploaded. | 1 October 2021 15:23 CEST | Version of Record | https://www.mdpi.com/2311-5637/7/4/214/pdf-vor |
