| article html file updated | 31 August 2025 08:39 CEST | Update | https://www.mdpi.com/2227-7390/8/1/108 |
| article html file updated | 20 July 2022 17:10 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:42 CET | Update | N/A |
| article html file updated | 5 February 2020 21:48 CET | Update | N/A |
| article html file updated | 10 January 2020 10:06 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2020 10:04 CET | Version of Record | https://www.mdpi.com/2227-7390/8/1/108/pdf |
| article xml uploaded. | 10 January 2020 10:04 CET | Update | https://www.mdpi.com/2227-7390/8/1/108/xml |
| article xml file uploaded | 10 January 2020 10:04 CET | Original file | N/A |
