| article html file updated | 31 August 2025 08:24 CEST | Update | https://www.mdpi.com/2227-7390/8/1/98 |
| article html file updated | 19 July 2022 19:55 CEST | Update | - |
| article html file updated | 15 February 2020 00:51 CET | Update | - |
| article html file updated | 5 February 2020 21:47 CET | Update | - |
| article html file updated | 16 January 2020 06:26 CET | Original file | - |
| article pdf uploaded. | 16 January 2020 06:24 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/1/98/pdf |
| article xml uploaded. | 16 January 2020 06:24 CET | Update | https://www.mdpi.com/2227-7390/8/1/98/xml |
| article xml file uploaded | 16 January 2020 06:24 CET | Update | - |
| article pdf uploaded. | 7 January 2020 12:43 CET | Version of Record | https://www.mdpi.com/2227-7390/8/1/98/pdf-vor |
| article xml file uploaded | 7 January 2020 12:43 CET | Original file | - |
