| article html file updated | 16 August 2026 23:17 CEST | Update | https://www.mdpi.com/2227-7390/8/1/102 |
| article html file updated | 31 August 2025 08:26 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:54 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:56 CET | Update | N/A |
| article html file updated | 5 February 2020 21:47 CET | Update | N/A |
| article html file updated | 21 January 2020 14:55 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2020 14:54 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/1/102/pdf |
| article xml uploaded. | 21 January 2020 14:54 CET | Update | https://www.mdpi.com/2227-7390/8/1/102/xml |
| article xml file uploaded | 21 January 2020 14:54 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 13:58 CET | Version of Record | https://www.mdpi.com/2227-7390/8/1/102/pdf-vor |
| article xml file uploaded | 7 January 2020 13:58 CET | Original file | N/A |
