diff --git a/base/proposal.dtx b/base/proposal.dtx
index 01895a1..282b248 100644
--- a/base/proposal.dtx
+++ b/base/proposal.dtx
@@ -1361,6 +1361,7 @@
 %    \end{macrocode}
 % and we list the partners who contribute if they are specified. 
 %    \begin{macrocode}
+\if@sites%
 \ifx\task@lead\@empty\else\ \task@legend@partners\site\task@lead~(\legend@lead)%
 \@for\@I:=\task@partners\do{, \site\@I}\\\fi%
 %    \end{macrocode}
@@ -1379,6 +1380,7 @@
 \fi}% \@@RM empty
 \ifx\@@inv\@empty\else(RM{\if@RAM/RAM\fi} distribution: \@@involvement)\strut\\\fi
 \fi% no partners key
+\fi% sites
 %    \end{macrocode}
 % finally, we ignore any spaces that may follow the the |task| environment
 %    \begin{macrocode}
diff --git a/base/proposal.sty b/base/proposal.sty
index ada0d92..9a5ea8d 100644
--- a/base/proposal.sty
+++ b/base/proposal.sty
@@ -332,6 +332,7 @@
 \let\@@sep=\sep@wphases}%
 \fi% initial
 \ifsubmit\else\ifx\task@PM\@empty\else\task@PM~\task@legend@PM;\fi\fi%
+\if@sites%
 \ifx\task@lead\@empty\else\ \task@legend@partners\site\task@lead~(\legend@lead)%
 \@for\@I:=\task@partners\do{, \site\@I}\\\fi%
 \ifx\task@partners\@empty
@@ -347,6 +348,7 @@
 \fi}% \@@RM empty
 \ifx\@@inv\@empty\else(RM{\if@RAM/RAM\fi} distribution: \@@involvement)\strut\\\fi
 \fi% no partners key
+\fi% sites
 \ignorespaces}
 {\smallskip}
 \newcommand\month@label[1]{M#1}
diff --git a/dfg/dfgpdata.sty b/dfg/dfgpdata.sty
index 9ace969..8018663 100644
--- a/dfg/dfgpdata.sty
+++ b/dfg/dfgpdata.sty
@@ -7,7 +7,7 @@
 %% dfgproposal.dtx  (with options: `pdata')
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesPackage{dfgpdata}[2016/11/24 v1.4 DFG Project Data]
+\ProvidesPackage{dfgpdata}[2016/12/15 v1.4 DFG Project Data]
 \newif\ifdeutsch\deutschfalse
 \DeclareOption{german}{\deutschtrue\message{Deutscher Antrag}}
 \ProcessOptions
diff --git a/dfg/dfgproposal.cls b/dfg/dfgproposal.cls
index d4f56a6..b1d0b04 100644
--- a/dfg/dfgproposal.cls
+++ b/dfg/dfgproposal.cls
@@ -7,7 +7,7 @@
 %% dfgproposal.dtx  (with options: `cls')
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesClass{dfgproposal}[2016/11/24 v1.4 DFG Proposal]
+\ProvidesClass{dfgproposal}[2016/12/15 v1.4 DFG Proposal]
 \newif\ifgeneral\generalfalse
 \DeclareOption{general}{\generaltrue}
 \DeclareOption{german}{\PassOptionsToPackage{\CurrentOption}{dfgpdata}}
diff --git a/dfg/dfgproposal.pdf b/dfg/dfgproposal.pdf
index 70a9158..78c485f 100644
Binary files a/dfg/dfgproposal.pdf and b/dfg/dfgproposal.pdf differ
diff --git a/dfg/dfgreporting.cls b/dfg/dfgreporting.cls
index f88a134..49c0c25 100644
--- a/dfg/dfgreporting.cls
+++ b/dfg/dfgreporting.cls
@@ -7,7 +7,7 @@
 %% dfgproposal.dtx  (with options: `reporting')
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesPackage{dfgreporting}[2016/11/24 v1.4 DFG Project Reporting]
+\ProvidesPackage{dfgreporting}[2016/12/15 v1.4 DFG Project Reporting]
 \DeclareOption{german}{\PassOptionsToPackage{\CurrentOption}{dfgpdata}}
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{reporting}}
 \ProcessOptions
diff --git a/dfg/examples/proposal/proposal.pdf b/dfg/examples/proposal/proposal.pdf
index 1ead921..fd84d58 100644
Binary files a/dfg/examples/proposal/proposal.pdf and b/dfg/examples/proposal/proposal.pdf differ
diff --git a/dfg/examples/report/finalreport.pdf b/dfg/examples/report/finalreport.pdf
index 67eefc5..a0ca99a 100644
Binary files a/dfg/examples/report/finalreport.pdf and b/dfg/examples/report/finalreport.pdf differ
diff --git a/dfg/examples/simple-proposal/proposal.pdf b/dfg/examples/simple-proposal/proposal.pdf
index 80a689f..0427843 100644
Binary files a/dfg/examples/simple-proposal/proposal.pdf and b/dfg/examples/simple-proposal/proposal.pdf differ
diff --git a/eu/eupdata.sty b/eu/eupdata.sty
index 7b25884..7822683 100644
--- a/eu/eupdata.sty
+++ b/eu/eupdata.sty
@@ -7,7 +7,7 @@
 %% euproposal.dtx  (with options: `pdata')
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesPackage{eupdata}[2016/07/06 v1.5 EU Project Data]
+\ProvidesPackage{eupdata}[2016/12/15 v1.5 EU Project Data]
 
 \define@key{prop@gen}{coordinator}{\def\prop@gen@coordinator{#1}\pdata@def{prop}{gen}{coordinator}{#1}}
 \define@key{prop@gen}{coordinatorsite}{\def\prop@gen@coordinatorsite{#1}\pdata@def{prop}{gen}{coordinator}{#1}}
diff --git a/eu/euproposal.cls b/eu/euproposal.cls
index 39d72d2..b7a8147 100644
--- a/eu/euproposal.cls
+++ b/eu/euproposal.cls
@@ -7,7 +7,7 @@
 %% euproposal.dtx  (with options: `cls')
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesClass{euproposal}[2016/07/06 v1.5 EU Proposal]
+\ProvidesClass{euproposal}[2016/12/15 v1.5 EU Proposal]
 
 \newif\ifpartB\partBfalse
 \DeclareOption{partB}{\partBtrue}
diff --git a/eu/euproposal.pdf b/eu/euproposal.pdf
index aef5b24..b7a4dc7 100644
Binary files a/eu/euproposal.pdf and b/eu/euproposal.pdf differ
diff --git a/eu/eureporting.cls b/eu/eureporting.cls
index bb00257..e0b4a62 100644
--- a/eu/eureporting.cls
+++ b/eu/eureporting.cls
@@ -7,7 +7,7 @@
 %% euproposal.dtx  (with options: `reporting')
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
-\ProvidesPackage{eureporting}[2016/07/06 v1.5 EU Project Reporting]
+\ProvidesPackage{eureporting}[2016/12/15 v1.5 EU Project Reporting]
 
 \DeclareOption*{\PassOptionsToClass{\CurrentOption}{reporting}}
 \ProcessOptions
diff --git a/eu/examples/strep/propB.pdf b/eu/examples/strep/propB.pdf
index 749d1b2..b6c0dbd 100644
Binary files a/eu/examples/strep/propB.pdf and b/eu/examples/strep/propB.pdf differ