| article html file updated | 31 August 2025 16:13 CEST | Update | https://www.mdpi.com/2079-7737/9/4/69 |
| article html file updated | 21 July 2022 00:42 CEST | Update | N/A |
| article html file updated | 8 May 2020 19:51 CEST | Update | N/A |
| article html file updated | 3 April 2020 17:57 CEST | Update | N/A |
| article supplementary file uploaded. | 3 April 2020 17:56 CEST | - | https://www.mdpi.com/2079-7737/9/4/69#supplementary |
| article pdf uploaded. | 3 April 2020 17:56 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/4/69/pdf |
| article xml uploaded. | 3 April 2020 17:56 CEST | Update | https://www.mdpi.com/2079-7737/9/4/69/xml |
| article xml file uploaded | 3 April 2020 17:56 CEST | Update | N/A |
| article html file updated | 2 April 2020 13:47 CEST | Original file | N/A |
| article pdf uploaded. | 2 April 2020 09:54 CEST | Version of Record | https://www.mdpi.com/2079-7737/9/4/69/pdf-vor |
| article xml file uploaded | 2 April 2020 09:54 CEST | Original file | N/A |
