| article html file updated | 21 August 2026 06:35 CEST | Update | https://www.mdpi.com/2075-163X/12/1/60 |
| article html file updated | 7 September 2025 11:17 CEST | Update | N/A |
| article html file updated | 31 July 2022 01:36 CEST | Update | N/A |
| article html file updated | 24 January 2022 04:43 CET | Update | N/A |
| article xml uploaded. | 24 January 2022 04:41 CET | Update | https://www.mdpi.com/2075-163X/12/1/60/xml |
| article xml uploaded. | 24 January 2022 04:41 CET | Update | N/A |
| article pdf uploaded. | 24 January 2022 04:41 CET | Updated version of record | https://www.mdpi.com/2075-163X/12/1/60/pdf |
| article html file updated | 5 January 2022 08:58 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2022 08:56 CET | Updated version of record | https://www.mdpi.com/2075-163X/12/1/60/pdf-vor |
| article xml file uploaded | 5 January 2022 08:56 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2021 17:02 CET | Version of Record | https://www.mdpi.com/2075-163X/12/1/60/pdf-vor |
