| article html file updated | 31 August 2025 15:46 CEST | Update | https://www.mdpi.com/2079-7737/9/4/64 |
| article html file updated | 21 July 2022 00:15 CEST | Update | N/A |
| article html file updated | 8 May 2020 19:50 CEST | Update | N/A |
| article html file updated | 10 April 2020 08:59 CEST | Update | N/A |
| article pdf uploaded. | 10 April 2020 08:57 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/4/64/pdf |
| article xml uploaded. | 10 April 2020 08:57 CEST | Update | https://www.mdpi.com/2079-7737/9/4/64/xml |
| article xml file uploaded | 10 April 2020 08:57 CEST | Update | N/A |
| article html file updated | 7 April 2020 14:50 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 14:49 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/4/64/pdf-vor |
| article xml file uploaded | 7 April 2020 14:49 CEST | Update | N/A |
| article supplementary file uploaded. | 28 March 2020 12:33 CET | - | https://www.mdpi.com/2079-7737/9/4/64#supplementary |
| article pdf uploaded. | 28 March 2020 12:33 CET | Version of Record | https://www.mdpi.com/2079-7737/9/4/64/pdf-vor |
| article xml file uploaded | 28 March 2020 12:33 CET | Original file | N/A |
