| article html file updated | 31 August 2025 00:40 CEST | Update | https://www.mdpi.com/2071-1050/11/17/4721 |
| article html file updated | 20 July 2022 04:21 CEST | Update | N/A |
| article html file updated | 13 February 2020 13:35 CET | Update | N/A |
| article html file updated | 12 September 2019 01:27 CEST | Update | N/A |
| article html file updated | 11 September 2019 18:13 CEST | Update | N/A |
| article html file updated | 11 September 2019 11:41 CEST | Update | N/A |
| article html file updated | 4 September 2019 06:08 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2019 06:07 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/17/4721/pdf |
| article xml uploaded. | 4 September 2019 06:07 CEST | Update | https://www.mdpi.com/2071-1050/11/17/4721/xml |
| article xml file uploaded | 4 September 2019 06:07 CEST | Update | N/A |
| article pdf uploaded. | 29 August 2019 16:05 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/17/4721/pdf-vor |
| article xml file uploaded | 29 August 2019 16:05 CEST | Original file | N/A |
