| article html file updated | 2 September 2025 02:40 CEST | Update | https://www.mdpi.com/1999-4907/12/4/432 |
| article html file updated | 25 July 2022 10:40 CEST | Update | N/A |
| article html file updated | 4 August 2021 05:17 CEST | Update | N/A |
| article html file updated | 4 August 2021 05:12 CEST | Update | N/A |
| article html file updated | 11 April 2021 04:53 CEST | Update | N/A |
| article html file updated | 11 April 2021 04:35 CEST | Update | N/A |
| article html file updated | 8 April 2021 08:11 CEST | Update | N/A |
| article xml file uploaded | 8 April 2021 08:09 CEST | Update | https://www.mdpi.com/1999-4907/12/4/432/xml |
| article pdf uploaded. | 8 April 2021 08:09 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/432/pdf |
| article html file updated | 3 April 2021 10:18 CEST | Update | N/A |
| article pdf uploaded. | 3 April 2021 10:17 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/432/pdf-vor |
| article xml file uploaded | 3 April 2021 10:17 CEST | Update | N/A |
| article html file updated | 3 April 2021 09:47 CEST | Original file | N/A |
| article pdf uploaded. | 3 April 2021 09:46 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/4/432/pdf-vor |
| article xml file uploaded | 3 April 2021 09:46 CEST | Original file | N/A |
