| article html file updated | 17 August 2026 04:28 CEST | Update | https://www.mdpi.com/2077-1312/8/3/157 |
| article html file updated | 31 August 2025 13:08 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:37 CEST | Update | N/A |
| article html file updated | 2 April 2020 11:10 CEST | Update | N/A |
| article html file updated | 1 April 2020 12:36 CEST | Update | N/A |
| article html file updated | 19 March 2020 11:06 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2020 11:05 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/3/157/pdf |
| article xml uploaded. | 19 March 2020 11:05 CET | Update | https://www.mdpi.com/2077-1312/8/3/157/xml |
| article xml file uploaded | 19 March 2020 11:05 CET | Update | N/A |
| article pdf uploaded. | 1 March 2020 08:30 CET | Version of Record | https://www.mdpi.com/2077-1312/8/3/157/pdf-vor |
| article xml file uploaded | 1 March 2020 08:30 CET | Original file | N/A |
