| article html file updated | 30 August 2025 21:09 CEST | Update | https://www.mdpi.com/2311-5521/4/2/110 |
| article html file updated | 20 July 2022 15:34 CEST | Update | N/A |
| article html file updated | 12 February 2020 19:47 CET | Update | N/A |
| article html file updated | 21 October 2019 22:00 CEST | Update | N/A |
| article html file updated | 5 July 2019 06:48 CEST | Update | N/A |
| article html file updated | 20 June 2019 13:43 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2019 13:37 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/2/110/pdf |
| article xml uploaded. | 20 June 2019 13:37 CEST | Update | https://www.mdpi.com/2311-5521/4/2/110/xml |
| article xml file uploaded | 20 June 2019 13:37 CEST | Update | N/A |
| article pdf uploaded. | 14 June 2019 14:30 CEST | Version of Record | https://www.mdpi.com/2311-5521/4/2/110/pdf-vor |
| article xml file uploaded | 14 June 2019 14:30 CEST | Original file | N/A |
