| article html file updated | 31 August 2025 02:29 CEST | Update | https://www.mdpi.com/2218-2004/7/4/95 |
| article html file updated | 20 July 2022 02:09 CEST | Update | N/A |
| article html file updated | 13 February 2020 22:42 CET | Update | N/A |
| article html file updated | 31 December 2019 18:51 CET | Update | N/A |
| article html file updated | 18 December 2019 02:51 CET | Update | N/A |
| article pdf uploaded. | 18 December 2019 02:49 CET | Updated version of record | https://www.mdpi.com/2218-2004/7/4/95/pdf |
| article xml uploaded. | 18 December 2019 02:49 CET | Update | https://www.mdpi.com/2218-2004/7/4/95/xml |
| article xml file uploaded | 18 December 2019 02:49 CET | Update | N/A |
| article html file updated | 10 October 2019 11:40 CEST | Original file | N/A |
| article pdf uploaded. | 10 October 2019 11:39 CEST | Updated version of record | https://www.mdpi.com/2218-2004/7/4/95/pdf-vor |
| article xml uploaded. | 10 October 2019 11:39 CEST | Update | N/A |
| article xml file uploaded | 10 October 2019 11:39 CEST | Update | N/A |
| article pdf uploaded. | 5 October 2019 12:03 CEST | Version of Record | https://www.mdpi.com/2218-2004/7/4/95/pdf-vor |
| article xml file uploaded | 5 October 2019 12:03 CEST | Original file | N/A |
