| article html file updated | 1 September 2025 05:41 CEST | Update | https://www.mdpi.com/2312-7481/6/3/33 |
| article html file updated | 22 July 2022 03:30 CEST | Update | N/A |
| article html file updated | 14 August 2020 04:36 CEST | Update | N/A |
| article html file updated | 14 August 2020 04:36 CEST | Original file | N/A |
| article pdf uploaded. | 14 August 2020 04:35 CEST | Updated version of record | https://www.mdpi.com/2312-7481/6/3/33/pdf |
| article xml uploaded. | 14 August 2020 04:35 CEST | Update | https://www.mdpi.com/2312-7481/6/3/33/xml |
| article xml file uploaded | 14 August 2020 04:35 CEST | Update | N/A |
| article pdf uploaded. | 14 August 2020 04:35 CEST | Version of Record | N/A |
| article xml uploaded. | 14 August 2020 04:35 CEST | Update | N/A |
| article xml file uploaded | 14 August 2020 04:35 CEST | Original file | N/A |
