| article html file updated | 2 September 2025 04:09 CEST | Update | https://www.mdpi.com/2311-5521/6/4/162 |
| article html file updated | 25 July 2022 12:39 CEST | Update | N/A |
| article html file updated | 19 April 2021 06:13 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 06:11 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/4/162/pdf |
| article xml uploaded. | 19 April 2021 06:11 CEST | Update | https://www.mdpi.com/2311-5521/6/4/162/xml |
| article xml file uploaded | 19 April 2021 06:11 CEST | Update | N/A |
| article html file updated | 19 April 2021 06:08 CEST | Update | N/A |
| article pdf uploaded. | 19 April 2021 06:07 CEST | Updated version of record | N/A |
| article xml file uploaded | 19 April 2021 06:07 CEST | Update | N/A |
| article html file updated | 17 April 2021 08:58 CEST | Original file | N/A |
| article xml file uploaded | 17 April 2021 08:57 CEST | Original file | N/A |
