| article html file updated | 31 August 2025 13:08 CEST | Update | https://www.mdpi.com/2077-1312/8/3/156 |
| article html file updated | 20 July 2022 21:37 CEST | Update | - |
| article html file updated | 2 April 2020 11:11 CEST | Update | - |
| article html file updated | 1 April 2020 12:36 CEST | Update | - |
| article html file updated | 27 March 2020 06:38 CET | Update | - |
| article pdf uploaded. | 27 March 2020 06:36 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/3/156/pdf |
| article xml uploaded. | 27 March 2020 06:36 CET | Update | https://www.mdpi.com/2077-1312/8/3/156/xml |
| article xml file uploaded | 27 March 2020 06:36 CET | Update | - |
| article html file updated | 24 March 2020 03:05 CET | Original file | - |
| article pdf uploaded. | 24 March 2020 03:04 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/3/156/pdf-vor |
| article xml file uploaded | 24 March 2020 03:04 CET | Update | - |
| article pdf uploaded. | 1 March 2020 08:20 CET | Version of Record | https://www.mdpi.com/2077-1312/8/3/156/pdf-vor |
| article xml file uploaded | 1 March 2020 08:20 CET | Original file | - |
