| article html file updated | 2 September 2025 02:24 CEST | Update | https://www.mdpi.com/2077-1444/12/4/250 |
| article html file updated | 25 July 2022 10:15 CEST | Update | N/A |
| article html file updated | 3 August 2021 21:59 CEST | Update | N/A |
| article html file updated | 13 April 2021 04:15 CEST | Update | N/A |
| article pdf uploaded. | 13 April 2021 04:14 CEST | Updated version of record | https://www.mdpi.com/2077-1444/12/4/250/pdf |
| article xml uploaded. | 13 April 2021 04:14 CEST | Update | https://www.mdpi.com/2077-1444/12/4/250/xml |
| article xml file uploaded | 13 April 2021 04:14 CEST | Update | N/A |
| article html file updated | 10 April 2021 20:27 CEST | Update | N/A |
| article html file updated | 2 April 2021 06:43 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2021 06:42 CEST | Updated version of record | https://www.mdpi.com/2077-1444/12/4/250/pdf-vor |
| article xml file uploaded | 2 April 2021 06:42 CEST | Update | N/A |
| article html file updated | 1 April 2021 09:32 CEST | Original file | N/A |
| article pdf uploaded. | 1 April 2021 09:31 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/4/250/pdf-vor |
| article xml file uploaded | 1 April 2021 09:31 CEST | Original file | N/A |
