| article html file updated | 2 September 2025 03:11 CEST | Update | https://www.mdpi.com/2304-8158/10/4/812 |
| article html file updated | 25 July 2022 11:24 CEST | Update | N/A |
| article html file updated | 4 August 2021 18:43 CEST | Update | N/A |
| article html file updated | 23 April 2021 06:04 CEST | Update | N/A |
| article html file updated | 22 April 2021 07:23 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2021 07:21 CEST | Updated version of record | https://www.mdpi.com/2304-8158/10/4/812/pdf |
| article xml uploaded. | 22 April 2021 07:21 CEST | Update | https://www.mdpi.com/2304-8158/10/4/812/xml |
| article xml file uploaded | 22 April 2021 07:21 CEST | Update | N/A |
| article html file updated | 9 April 2021 08:30 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2021 08:29 CEST | Updated version of record | https://www.mdpi.com/2304-8158/10/4/812/pdf-vor |
| article xml file uploaded | 9 April 2021 08:29 CEST | Update | N/A |
| article html file updated | 9 April 2021 07:49 CEST | Original file | N/A |
| article pdf uploaded. | 9 April 2021 07:48 CEST | Version of Record | https://www.mdpi.com/2304-8158/10/4/812/pdf-vor |
| article xml file uploaded | 9 April 2021 07:48 CEST | Original file | N/A |
