| article html file updated | 21 July 2022 03:04 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3537 |
| article html file updated | 28 April 2020 15:09 CEST | Original file | N/A |
| article pdf uploaded. | 28 April 2020 15:07 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3537/pdf |
| article xml uploaded. | 28 April 2020 15:07 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3537/xml |
| article xml file uploaded | 28 April 2020 15:07 CEST | Update | N/A |
| article pdf uploaded. | 26 April 2020 13:29 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3537/pdf-vor |
| article xml file uploaded | 26 April 2020 13:29 CEST | Original file | N/A |
