| article html file updated | 24 December 2025 23:15 CET | Update | https://www.mdpi.com/2227-9032/8/4/479 |
| article html file updated | 1 September 2025 13:19 CEST | Update | N/A |
| article html file updated | 23 July 2022 00:50 CEST | Update | N/A |
| article html file updated | 30 November 2020 04:03 CET | Update | N/A |
| article pdf uploaded. | 30 November 2020 04:02 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/479/pdf |
| article xml uploaded. | 30 November 2020 04:02 CET | Update | https://www.mdpi.com/2227-9032/8/4/479/xml |
| article xml file uploaded | 30 November 2020 04:02 CET | Update | N/A |
| article html file updated | 16 November 2020 03:40 CET | Update | N/A |
| article pdf uploaded. | 16 November 2020 03:38 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/479/pdf-vor |
| article xml uploaded. | 16 November 2020 03:38 CET | Update | N/A |
| article xml file uploaded | 16 November 2020 03:38 CET | Update | N/A |
| article html file updated | 13 November 2020 09:24 CET | Update | N/A |
| article xml uploaded. | 13 November 2020 09:23 CET | Update | N/A |
| article pdf uploaded. | 13 November 2020 09:23 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/479/pdf-vor |
| article xml file uploaded | 13 November 2020 09:23 CET | Update | N/A |
| article html file updated | 13 November 2020 08:25 CET | Update | N/A |
| article pdf uploaded. | 13 November 2020 08:23 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/479/pdf-vor |
| article xml uploaded. | 13 November 2020 08:23 CET | Update | N/A |
| article xml file uploaded | 13 November 2020 08:23 CET | Update | N/A |
| article html file updated | 13 November 2020 08:05 CET | Original file | N/A |
| article pdf uploaded. | 13 November 2020 08:03 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/479/pdf-vor |
| article xml uploaded. | 13 November 2020 08:03 CET | Update | N/A |
| article xml file uploaded | 13 November 2020 08:03 CET | Original file | N/A |
| article pdf uploaded. | 12 November 2020 14:57 CET | Version of Record | https://www.mdpi.com/2227-9032/8/4/479/pdf-vor |
| article supplementary file uploaded. | 12 November 2020 14:57 CET | - | https://www.mdpi.com/2227-9032/8/4/479#supplementary |
