| article html file updated | 31 August 2025 11:29 CEST | Update | https://www.mdpi.com/2077-1312/8/2/111 |
| article html file updated | 20 July 2022 20:00 CEST | Update | - |
| article html file updated | 6 March 2020 07:04 CET | Update | - |
| article html file updated | 1 March 2020 07:46 CET | Update | - |
| article html file updated | 1 March 2020 07:46 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 07:44 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/111/pdf |
| article xml file uploaded | 1 March 2020 07:44 CET | Update | https://www.mdpi.com/2077-1312/8/2/111/xml |
| article pdf uploaded. | 1 March 2020 07:44 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/111/pdf-vor |
| article xml file uploaded | 1 March 2020 07:44 CET | Update | - |
| article pdf uploaded. | 12 February 2020 15:11 CET | Version of Record | https://www.mdpi.com/2077-1312/8/2/111/pdf-vor |
| article xml file uploaded | 12 February 2020 15:11 CET | Original file | - |
