| article html file updated | 30 August 2025 11:18 CEST | Update | https://www.mdpi.com/2227-7390/7/1/110 |
| article html file updated | 20 July 2022 16:57 CEST | Update | - |
| article html file updated | 11 February 2020 10:31 CET | Update | - |
| article html file updated | 13 October 2019 17:00 CEST | Update | - |
| article html file updated | 27 April 2019 03:26 CEST | Update | - |
| article html file updated | 12 April 2019 23:27 CEST | Update | - |
| article html file updated | 3 April 2019 07:04 CEST | Update | - |
| article html file updated | 29 January 2019 14:23 CET | Update | - |
| article html file updated | 24 January 2019 03:25 CET | Update | - |
| article xml file uploaded | 24 January 2019 03:22 CET | Update | https://www.mdpi.com/2227-7390/7/1/110/xml |
| article xml uploaded. | 24 January 2019 03:22 CET | Update | - |
| article pdf uploaded. | 24 January 2019 03:22 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/1/110/pdf |
| article html file updated | 21 January 2019 12:11 CET | Original file | - |
| article pdf uploaded. | 21 January 2019 12:09 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/1/110/pdf-vor |
| article xml uploaded. | 21 January 2019 12:09 CET | Update | - |
| article xml file uploaded | 21 January 2019 12:09 CET | Update | - |
| article xml file uploaded | 21 January 2019 11:57 CET | Update | - |
| article pdf uploaded. | 21 January 2019 11:57 CET | Version of Record | https://www.mdpi.com/2227-7390/7/1/110/pdf-vor |
| article xml uploaded. | 21 January 2019 11:57 CET | Original file | - |
