| article html file updated | 15 August 2026 23:06 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2544 |
| article html file updated | 12 February 2020 09:25 CET | Update | N/A |
| article html file updated | 19 October 2019 10:08 CEST | Update | N/A |
| article html file updated | 24 May 2019 17:57 CEST | Update | N/A |
| article html file updated | 6 May 2019 10:42 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2019 10:41 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/9/2544/pdf |
| article xml uploaded. | 6 May 2019 10:41 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2544/xml |
| article xml file uploaded | 6 May 2019 10:40 CEST | Update | N/A |
| article pdf uploaded. | 1 May 2019 13:05 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2544/pdf-vor |
| article xml file uploaded | 1 May 2019 13:05 CEST | Original file | N/A |
