| article html file updated | 31 August 2025 10:57 CEST | Update | https://www.mdpi.com/2076-2607/8/2/221 |
| article html file updated | 20 July 2022 19:28 CEST | Update | - |
| article html file updated | 7 March 2020 12:49 CET | Update | - |
| article html file updated | 7 March 2020 05:24 CET | Update | - |
| article html file updated | 29 February 2020 10:00 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 09:58 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/2/221/pdf |
| article xml uploaded. | 29 February 2020 09:58 CET | Update | https://www.mdpi.com/2076-2607/8/2/221/xml |
| article xml file uploaded | 29 February 2020 09:58 CET | Update | - |
| article pdf uploaded. | 6 February 2020 15:29 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/2/221/pdf-vor |
| article xml file uploaded | 6 February 2020 15:29 CET | Update | - |
| article supplementary file uploaded. | 6 February 2020 15:29 CET | - | https://www.mdpi.com/2076-2607/8/2/221#supplementary |
| article pdf uploaded. | 6 February 2020 15:29 CET | Version of Record | https://www.mdpi.com/2076-2607/8/2/221/pdf-vor |
| article xml file uploaded | 6 February 2020 15:29 CET | Original file | - |
