| article html file updated | 17 August 2026 03:14 CEST | Update | https://www.mdpi.com/2076-2607/8/2/276 |
| article html file updated | 31 August 2025 11:58 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:29 CEST | Update | N/A |
| article html file updated | 7 March 2020 13:03 CET | Update | N/A |
| article html file updated | 7 March 2020 11:46 CET | Update | N/A |
| article html file updated | 1 March 2020 09:44 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 09:42 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/2/276/pdf |
| article xml uploaded. | 1 March 2020 09:42 CET | Update | https://www.mdpi.com/2076-2607/8/2/276/xml |
| article xml file uploaded | 1 March 2020 09:42 CET | Update | N/A |
| article pdf uploaded. | 18 February 2020 12:04 CET | Version of Record | https://www.mdpi.com/2076-2607/8/2/276/pdf-vor |
| article xml file uploaded | 18 February 2020 12:04 CET | Original file | N/A |
