| article html file updated | 12 February 2022 10:02 CET | Update | https://www.mdpi.com/2311-5521/7/2/64 |
| article html file updated | 11 February 2022 11:52 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 11:51 CET | Updated version of record | https://www.mdpi.com/2311-5521/7/2/64/pdf |
| article xml uploaded. | 11 February 2022 11:51 CET | Update | https://www.mdpi.com/2311-5521/7/2/64/xml |
| article xml file uploaded | 11 February 2022 11:51 CET | Original file | - |
| article pdf uploaded. | 3 February 2022 11:37 CET | Version of Record | https://www.mdpi.com/2311-5521/7/2/64/pdf-vor |
