| article html file updated | 31 August 2025 01:45 CEST | Update | https://www.mdpi.com/2079-6374/9/4/112 |
| article html file updated | 20 July 2022 03:01 CEST | Update | N/A |
| article html file updated | 13 February 2020 19:09 CET | Update | N/A |
| article html file updated | 30 December 2019 10:45 CET | Update | N/A |
| article html file updated | 10 October 2019 07:03 CEST | Update | N/A |
| article pdf uploaded. | 10 October 2019 07:01 CEST | Updated version of record | https://www.mdpi.com/2079-6374/9/4/112/pdf |
| article xml uploaded. | 10 October 2019 07:01 CEST | Update | https://www.mdpi.com/2079-6374/9/4/112/xml |
| article xml file uploaded | 10 October 2019 07:01 CEST | Update | N/A |
| article html file updated | 27 September 2019 01:19 CEST | Original file | N/A |
| article pdf uploaded. | 26 September 2019 13:36 CEST | Updated version of record | https://www.mdpi.com/2079-6374/9/4/112/pdf-vor |
| article xml uploaded. | 26 September 2019 13:36 CEST | Update | N/A |
| article xml file uploaded | 26 September 2019 13:36 CEST | Update | N/A |
| article pdf uploaded. | 20 September 2019 14:40 CEST | Version of Record | https://www.mdpi.com/2079-6374/9/4/112/pdf-vor |
| article xml file uploaded | 20 September 2019 14:40 CEST | Original file | N/A |
