| article html file updated | 31 August 2025 09:42 CEST | Update | https://www.mdpi.com/2077-0383/9/2/306 |
| article html file updated | 20 July 2022 18:13 CEST | Update | - |
| article html file updated | 7 March 2020 07:54 CET | Update | - |
| article html file updated | 7 March 2020 01:21 CET | Update | - |
| article html file updated | 20 February 2020 04:46 CET | Original file | - |
| article pdf uploaded. | 20 February 2020 04:44 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/306/pdf |
| article xml uploaded. | 20 February 2020 04:44 CET | Update | https://www.mdpi.com/2077-0383/9/2/306/xml |
| article xml file uploaded | 20 February 2020 04:44 CET | Update | - |
| article supplementary file uploaded. | 22 January 2020 11:21 CET | - | https://www.mdpi.com/2077-0383/9/2/306#supplementary |
| article pdf uploaded. | 22 January 2020 11:21 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/306/pdf-vor |
| article xml file uploaded | 22 January 2020 11:21 CET | Original file | - |
