| article html file updated | 31 August 2025 08:42 CEST | Update | https://www.mdpi.com/2227-7390/8/1/110 |
| article html file updated | 20 July 2022 17:13 CEST | Update | - |
| article html file updated | 15 February 2020 01:53 CET | Update | - |
| article html file updated | 5 February 2020 21:48 CET | Update | - |
| article html file updated | 22 January 2020 04:28 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 04:26 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/1/110/pdf |
| article xml uploaded. | 22 January 2020 04:26 CET | Update | https://www.mdpi.com/2227-7390/8/1/110/xml |
| article xml file uploaded | 22 January 2020 04:26 CET | Update | - |
| article pdf uploaded. | 10 January 2020 13:40 CET | Version of Record | https://www.mdpi.com/2227-7390/8/1/110/pdf-vor |
| article xml file uploaded | 10 January 2020 13:40 CET | Original file | - |
