| article html file updated | 24 December 2025 18:05 CET | Update | https://www.mdpi.com/1911-8074/13/3/60 |
| article html file updated | 31 August 2025 15:19 CEST | Update | - |
| article html file updated | 20 July 2022 23:48 CEST | Update | - |
| article html file updated | 2 April 2020 10:48 CEST | Update | - |
| article html file updated | 26 March 2020 12:45 CET | Original file | - |
| article pdf uploaded. | 26 March 2020 12:44 CET | Updated version of record | https://www.mdpi.com/1911-8074/13/3/60/pdf |
| article xml uploaded. | 26 March 2020 12:44 CET | Update | https://www.mdpi.com/1911-8074/13/3/60/xml |
| article xml file uploaded | 26 March 2020 12:44 CET | Update | - |
| article pdf uploaded. | 24 March 2020 11:21 CET | Version of Record | https://www.mdpi.com/1911-8074/13/3/60/pdf-vor |
| article xml file uploaded | 24 March 2020 11:21 CET | Original file | - |
