| article html file updated | 1 September 2025 07:38 CEST | Update | https://www.mdpi.com/1999-4915/12/9/987 |
| article html file updated | 22 July 2022 06:06 CEST | Update | N/A |
| article html file updated | 7 October 2020 08:54 CEST | Update | N/A |
| article html file updated | 10 September 2020 09:49 CEST | Update | N/A |
| article pdf uploaded. | 10 September 2020 09:48 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/9/987/pdf |
| article xml uploaded. | 10 September 2020 09:48 CEST | Update | https://www.mdpi.com/1999-4915/12/9/987/xml |
| article xml file uploaded | 10 September 2020 09:48 CEST | Update | N/A |
| article html file updated | 5 September 2020 09:27 CEST | Original file | N/A |
| article supplementary file uploaded. | 5 September 2020 09:26 CEST | - | https://www.mdpi.com/1999-4915/12/9/987#supplementary |
| article pdf uploaded. | 5 September 2020 09:26 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/9/987/pdf-vor |
| article xml uploaded. | 5 September 2020 09:26 CEST | Update | N/A |
| article xml file uploaded | 5 September 2020 09:26 CEST | Original file | N/A |
