| article html file updated | 17 August 2026 00:34 CEST | Update | https://www.mdpi.com/2227-7390/8/2/146 |
| article html file updated | 31 August 2025 09:32 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:04 CEST | Update | N/A |
| article html file updated | 6 March 2020 07:51 CET | Update | N/A |
| article html file updated | 19 February 2020 06:48 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2020 06:46 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/146/pdf |
| article xml uploaded. | 19 February 2020 06:46 CET | Update | https://www.mdpi.com/2227-7390/8/2/146/xml |
| article xml file uploaded | 19 February 2020 06:46 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 10:56 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/146/pdf-vor |
| article xml file uploaded | 21 January 2020 10:56 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 10:56 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/146/pdf-vor |
| article xml file uploaded | 21 January 2020 10:56 CET | Original file | N/A |
