| article html file updated | 1 September 2025 00:50 CEST | Update | https://www.mdpi.com/2076-3921/9/6/557 |
| article html file updated | 21 July 2022 22:08 CEST | Update | N/A |
| article html file updated | 6 July 2020 14:32 CEST | Update | N/A |
| article html file updated | 26 June 2020 12:29 CEST | Update | N/A |
| article html file updated | 26 June 2020 12:29 CEST | Original file | N/A |
| article pdf uploaded. | 26 June 2020 12:27 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/6/557/pdf |
| article xml uploaded. | 26 June 2020 12:27 CEST | Update | https://www.mdpi.com/2076-3921/9/6/557/xml |
| article xml file uploaded | 26 June 2020 12:27 CEST | Update | N/A |
| article supplementary file uploaded. | 26 June 2020 12:27 CEST | - | https://www.mdpi.com/2076-3921/9/6/557#supplementary |
| article xml file uploaded | 26 June 2020 12:27 CEST | Original file | N/A |
