| article html file updated | 31 August 2025 22:27 CEST | Update | https://www.mdpi.com/2311-5521/5/2/89 |
| article html file updated | 21 July 2022 06:51 CEST | Update | N/A |
| article html file updated | 30 June 2020 10:29 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 10:27 CEST | Updated version of record | https://www.mdpi.com/2311-5521/5/2/89/pdf |
| article xml uploaded. | 30 June 2020 10:27 CEST | Update | https://www.mdpi.com/2311-5521/5/2/89/xml |
| article xml file uploaded | 30 June 2020 10:27 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2020 17:48 CEST | Version of Record | https://www.mdpi.com/2311-5521/5/2/89/pdf-vor |
