| article html file updated | 23 October 2025 06:45 CEST | Update | https://www.mdpi.com/2076-2615/9/5/209 |
| article html file updated | 12 February 2020 09:04 CET | Update | N/A |
| article html file updated | 19 October 2019 08:01 CEST | Update | N/A |
| article html file updated | 4 June 2019 22:32 CEST | Update | N/A |
| article html file updated | 13 May 2019 13:51 CEST | Original file | N/A |
| article pdf uploaded. | 13 May 2019 13:49 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/5/209/pdf |
| article xml uploaded. | 13 May 2019 13:49 CEST | Update | https://www.mdpi.com/2076-2615/9/5/209/xml |
| article xml file uploaded | 13 May 2019 13:49 CEST | Update | N/A |
| article pdf uploaded. | 30 April 2019 16:16 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/5/209/pdf-vor |
| article xml file uploaded | 30 April 2019 16:16 CEST | Original file | N/A |
