| article html file updated | 31 August 2025 21:05 CEST | Update | https://www.mdpi.com/2311-5521/5/2/77 |
| article html file updated | 21 July 2022 05:29 CEST | Update | N/A |
| article html file updated | 8 June 2020 09:16 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2020 09:15 CEST | Updated version of record | https://www.mdpi.com/2311-5521/5/2/77/pdf |
| article xml uploaded. | 8 June 2020 09:15 CEST | Update | https://www.mdpi.com/2311-5521/5/2/77/xml |
| article xml file uploaded | 8 June 2020 09:15 CEST | Update | N/A |
| article pdf uploaded. | 20 May 2020 15:43 CEST | Version of Record | https://www.mdpi.com/2311-5521/5/2/77/pdf-vor |
| article xml file uploaded | 20 May 2020 15:43 CEST | Original file | N/A |
