| article html file updated | 31 August 2025 10:53 CEST | Update | https://www.mdpi.com/2075-4663/8/2/18 |
| article html file updated | 20 July 2022 19:24 CEST | Update | N/A |
| article html file updated | 6 March 2020 23:50 CET | Update | N/A |
| article html file updated | 29 February 2020 12:08 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 12:06 CET | Updated version of record | https://www.mdpi.com/2075-4663/8/2/18/pdf |
| article xml uploaded. | 29 February 2020 12:06 CET | Update | https://www.mdpi.com/2075-4663/8/2/18/xml |
| article xml file uploaded | 29 February 2020 12:06 CET | Update | N/A |
| article pdf uploaded. | 6 February 2020 11:28 CET | Version of Record | https://www.mdpi.com/2075-4663/8/2/18/pdf-vor |
| article xml file uploaded | 6 February 2020 11:28 CET | Original file | N/A |
