Update DEBcalendar.html

docs/DEBcalendar.html

@@ -51,17 +51,17 @@ <h1 id="caltop">Calendar for DEB milestones</h1>
 
           <tr class="2024"><td><b>2024</b></td> <td>
            "complete" taxa in AmP: branchiopods;<br>
-  	   distribution of parameter estimators<br>
-	   over 5000 AmP entries; frequent revisions of entries/taxonomy<br>
-	   exponential growth of number of DEB papers, at least till 2020<br>
-	   Writing of <a href="https://www.sciencedirect.com/science/article/pii/S0304380024002576"> methodology paper</a> with the core DEBcourse crew
+  	   distribution of parameter estimators;<br>
+	   over 5000 AmP entries; frequent revisions of entries/taxonomy;<br>
+	   exponential growth of <a href="https://www.bio.vu.nl/thb/deb/deblab/add_my_pet/about.html">number of DEB papers</a>, from 1980 till at least 2020;<br>
+	   writing of <a href="https://www.sciencedirect.com/science/article/pii/S0304380024002576"> methodology paper</a> by the core DEBcourse crew
           </td></tr>
 
           <tr class="2023"><td><b>2023</b></td> <td>
   	   creation of GitHub repository SI with supporting information for a number of papers, e.g. to illustrate the use of AmPtool;</br>
 	   creation of <a href="https://amptool.debtheory.org/trajectories/html/simu_my_pet.html" target="_top">simu_my_pet</a> within AmPtool,
-	   which shows trajectories of key variables in a variable environment<br>   
-	   over 4000 AmP entries; frequent revisions of entries/taxonomy<br>
+	   which shows trajectories of key variables in a variable environment;<br>   
+	   over 4000 AmP entries; frequent revisions of entries/taxonomy;<br>
 	   <a href="Revision.html">Revision of a large number of entries</a>
           </td></tr>