| article html file updated | 30 August 2025 11:58 CEST | Update | https://www.mdpi.com/2073-4409/8/2/156 |
| article html file updated | 19 July 2022 04:26 CEST | Update | N/A |
| article html file updated | 11 February 2020 15:43 CET | Update | N/A |
| article html file updated | 14 October 2019 22:06 CEST | Update | N/A |
| article html file updated | 26 April 2019 17:26 CEST | Update | N/A |
| article html file updated | 12 April 2019 13:21 CEST | Update | N/A |
| article html file updated | 3 April 2019 19:41 CEST | Update | N/A |
| article html file updated | 4 March 2019 14:42 CET | Update | N/A |
| article html file updated | 28 February 2019 22:55 CET | Update | N/A |
| article html file updated | 13 February 2019 12:59 CET | Original file | N/A |
| article supplementary file uploaded. | 13 February 2019 12:58 CET | - | https://www.mdpi.com/2073-4409/8/2/156#supplementary |
| article pdf uploaded. | 13 February 2019 12:58 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/156/pdf |
| article xml uploaded. | 13 February 2019 12:58 CET | Update | https://www.mdpi.com/2073-4409/8/2/156/xml |
| article xml file uploaded | 13 February 2019 12:57 CET | Original file | N/A |
