| article html file updated | 19 August 2026 03:52 CEST | Update | https://www.mdpi.com/2077-1312/9/3/337 |
| article html file updated | 2 September 2025 01:06 CEST | Update | N/A |
| article html file updated | 25 July 2022 08:20 CEST | Update | N/A |
| article html file updated | 24 March 2021 04:31 CET | Update | N/A |
| article pdf uploaded. | 24 March 2021 04:29 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/3/337/pdf |
| article xml uploaded. | 24 March 2021 04:29 CET | Update | https://www.mdpi.com/2077-1312/9/3/337/xml |
| article xml file uploaded | 24 March 2021 04:29 CET | Update | N/A |
| article html file updated | 23 March 2021 11:02 CET | Update | N/A |
| article pdf uploaded. | 23 March 2021 11:01 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/3/337/pdf-vor |
| article xml file uploaded | 23 March 2021 11:00 CET | Update | N/A |
| article html file updated | 19 March 2021 10:21 CET | Original file | N/A |
| article supplementary file uploaded. | 19 March 2021 10:20 CET | - | https://www.mdpi.com/2077-1312/9/3/337#supplementary |
| article pdf uploaded. | 19 March 2021 10:20 CET | Version of Record | https://www.mdpi.com/2077-1312/9/3/337/pdf-vor |
| article xml file uploaded | 19 March 2021 10:20 CET | Original file | N/A |
