| article html file updated | 31 August 2025 02:28 CEST | Update | https://www.mdpi.com/2076-3921/8/10/452 |
| article html file updated | 20 July 2022 02:10 CEST | Update | N/A |
| article html file updated | 13 February 2020 22:39 CET | Update | N/A |
| article html file updated | 31 October 2019 14:55 CET | Update | N/A |
| article html file updated | 23 October 2019 06:34 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2019 06:32 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/10/452/pdf |
| article xml uploaded. | 23 October 2019 06:32 CEST | Update | https://www.mdpi.com/2076-3921/8/10/452/xml |
| article xml file uploaded | 23 October 2019 06:32 CEST | Update | N/A |
| article pdf uploaded. | 5 October 2019 09:18 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/10/452/pdf-vor |
| article xml file uploaded | 5 October 2019 09:18 CEST | Original file | N/A |
