| article html file updated | 6 September 2025 19:23 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2164 |
| article html file updated | 19 July 2022 18:25 CEST | Update | N/A |
| article html file updated | 12 February 2020 11:13 CET | Update | N/A |
| article html file updated | 19 October 2019 20:33 CEST | Update | N/A |
| article html file updated | 24 May 2019 17:21 CEST | Update | N/A |
| article html file updated | 10 May 2019 11:41 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2019 10:29 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/9/2164/pdf |
| article xml uploaded. | 10 May 2019 10:29 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2164/xml |
| article xml file uploaded | 10 May 2019 10:29 CEST | Update | N/A |
| article html file updated | 9 May 2019 21:48 CEST | Update | N/A |
| article html file updated | 9 May 2019 21:47 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2019 17:31 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/9/2164/pdf-vor |
| article xml file uploaded | 9 May 2019 17:31 CEST | Update | N/A |
| article pdf uploaded. | 9 May 2019 17:31 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/2164/pdf-vor |
| article xml file uploaded | 9 May 2019 17:31 CEST | Original file | N/A |