| article html file updated | 31 August 2025 21:41 CEST | Update | https://www.mdpi.com/2072-6643/12/6/1549 |
| article html file updated | 21 July 2022 06:05 CEST | Update | - |
| article html file updated | 6 July 2020 07:21 CEST | Update | - |
| article html file updated | 6 June 2020 04:17 CEST | Update | - |
| article pdf uploaded. | 6 June 2020 04:16 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/6/1549/pdf |
| article xml uploaded. | 6 June 2020 04:16 CEST | Update | https://www.mdpi.com/2072-6643/12/6/1549/xml |
| article xml file uploaded | 6 June 2020 04:16 CEST | Update | - |
| article html file updated | 6 June 2020 04:15 CEST | Original file | - |
| article pdf uploaded. | 6 June 2020 04:14 CEST | Updated version of record | https://www.mdpi.com/2072-6643/12/6/1549/pdf-vor |
| article xml file uploaded | 6 June 2020 04:14 CEST | Update | - |
| article pdf uploaded. | 26 May 2020 16:39 CEST | Version of Record | https://www.mdpi.com/2072-6643/12/6/1549/pdf-vor |
| article xml file uploaded | 26 May 2020 16:39 CEST | Original file | - |
