| article html file updated | 16 August 2026 22:06 CEST | Update | https://www.mdpi.com/2072-6643/12/1/52 |
| article html file updated | 31 August 2025 07:21 CEST | Update | N/A |
| article html file updated | 19 July 2022 20:56 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:18 CET | Update | N/A |
| article html file updated | 5 February 2020 17:15 CET | Update | N/A |
| article html file updated | 13 January 2020 09:46 CET | Update | N/A |
| article pdf uploaded. | 13 January 2020 09:45 CET | Updated version of record | https://www.mdpi.com/2072-6643/12/1/52/pdf |
| article xml uploaded. | 13 January 2020 09:45 CET | Update | https://www.mdpi.com/2072-6643/12/1/52/xml |
| article xml file uploaded | 13 January 2020 09:45 CET | Update | N/A |
| article html file updated | 24 December 2019 09:03 CET | Original file | N/A |
| article pdf uploaded. | 24 December 2019 09:02 CET | Version of Record | https://www.mdpi.com/2072-6643/12/1/52/pdf-vor |
| article xml uploaded. | 24 December 2019 09:02 CET | Update | N/A |
| article xml file uploaded | 24 December 2019 09:02 CET | Original file | N/A |
