| article html file updated | 19 August 2026 19:44 CEST | Update | https://www.mdpi.com/1999-4907/12/7/837 |
| article html file updated | 27 July 2022 01:54 CEST | Update | N/A |
| article html file updated | 28 June 2021 12:42 CEST | Update | N/A |
| article pdf uploaded. | 28 June 2021 12:41 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/7/837/pdf |
| article xml uploaded. | 28 June 2021 12:41 CEST | Update | https://www.mdpi.com/1999-4907/12/7/837/xml |
| article xml file uploaded | 28 June 2021 12:41 CEST | Update | N/A |
| article html file updated | 25 June 2021 08:59 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2021 08:58 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/7/837/pdf-vor |
| article xml file uploaded | 25 June 2021 08:58 CEST | Original file | N/A |
