diff --git a/Nitrogen-CIT/app.R b/Nitrogen-CIT/app.R
index 26ef0e7..bb60f53 100644
--- a/Nitrogen-CIT/app.R
+++ b/Nitrogen-CIT/app.R
@@ -32,34 +32,66 @@ ui <- fluidPage(
 server <- function(input, output) {
   dades<-reactiveValues()
   dades$taula<-NULL
+  dades$type<-NULL
   
   ## Listado ----
   
   observe({
     req(input$file)
-    df.list<-lapply(excel_sheets(input$file$datapath), read_xlsx, path=input$file$datapath, range="B1:K31", col_type="text")
-    names(df.list)<-excel_sheets(input$file$datapath)
-    name.row<-seq(from=1, to=nrow(df.list[[1]]), by=3)
-    date.row<-seq(from=2, to=nrow(df.list[[1]]), by=3)
-    desc.row<-seq(from=3, to=nrow(df.list[[1]]), by=3)
-    for (i in 1:length(df.list)){
-      df.list[[i]]<-data.frame(
-        Tanque=gsub("-[0-9]* #[0-9]*$","",names(df.list)[i]),
-        Rack=gsub("^[A-Z]-| #[0-9]*$","",names(df.list)[i]),
-        Caja=names(df.list)[i],
-        Fila=rep(LETTERS[1:10], 10),
-        Columna=factor(as.character(rep(1:10, each=10)),levels=as.character(1:10)),
-        Nombre=unlist(df.list[[i]][name.row,]),
-        Fecha=unlist(df.list[[i]][date.row,]),
-        Descripción=unlist(df.list[[i]][desc.row,])
-      )
+    if(read_xlsx(input$file$datapath, sheet = 1, range="B1:B1", col_names = F) == "1"){dades$type<-"ICO"}else{dades$type<-"Virus"}
+
+    if(dades$type == "ICO"){
+      df.list<-lapply(excel_sheets(input$file$datapath), read_xlsx, 
+                      path=input$file$datapath, range="B2:K31", col_type="text", col_names=F)
+      names(df.list)<-excel_sheets(input$file$datapath)
+      name.row<-seq(from=1, to=nrow(df.list[[1]]), by=3)
+      date.row<-seq(from=2, to=nrow(df.list[[1]]), by=3)
+      desc.row<-seq(from=3, to=nrow(df.list[[1]]), by=3)
+      for (i in 1:length(df.list)){
+        df.list[[i]]<-data.frame(
+          Tanque=gsub("-[0-9]* #[0-9]*$","",names(df.list)[i]),
+          Rack=gsub("^[A-Z]-| #[0-9]*$","",names(df.list)[i]),
+          Caja=names(df.list)[i],
+          Fila=rep(LETTERS[1:10], 10),
+          Columna=factor(as.character(rep(1:10, each=10)),levels=as.character(1:10)),
+          Nombre=unlist(df.list[[i]][name.row,]),
+          Fecha=unlist(df.list[[i]][date.row,]),
+          Descripción=unlist(df.list[[i]][desc.row,])
+        )
+      }
+      df<-do.call(rbind, df.list)
+      df[grepl("^[0-9]*$", df$Fecha),"Fecha"]<-as.character(as.Date(as.numeric(df[grepl("^[0-9]*$", df$Fecha),"Fecha"]), origin = "1899-12-30"))
+      for (i in c("Tanque", "Rack","Caja","Fila")){
+        df[,i]<-factor(df[,i])
+      }
+      dades$taula<-df
     }
-    df<-do.call(rbind, df.list)
-    df[grepl("^[0-9]*$", df$Fecha),"Fecha"]<-as.character(as.Date(as.numeric(df[grepl("^[0-9]*$", df$Fecha),"Fecha"]), origin = "1899-12-30"))
-    for (i in c("Tanque", "Rack","Caja","Fila")){
-      df[,i]<-factor(df[,i])
+    if(dades$type == "Virus"){
+      df.list<-lapply(excel_sheets(input$file$datapath), read_xlsx, 
+                      path=input$file$datapath, range="A1:J30", col_type="text", col_names=F)
+      names(df.list)<-excel_sheets(input$file$datapath)
+      name.row<-seq(from=1, to=nrow(df.list[[1]]), by=3)
+      date.row<-seq(from=2, to=nrow(df.list[[1]]), by=3)
+      desc.row<-seq(from=3, to=nrow(df.list[[1]]), by=3)
+      for (i in 1:length(df.list)){
+        df.list[[i]]<-data.frame(
+          Tanque=gsub("-[0-9]* #[0-9]*$","",names(df.list)[i]),
+          Rack=gsub("^[A-Z]-| #[0-9]*$","",names(df.list)[i]),
+          Caja=names(df.list)[i],
+          `Posición`=factor(as.character(1:100),levels=as.character(1:100)),
+          Cell.Line=unlist(df.list[[i]][name.row,]),
+          `Descongelación`=unlist(df.list[[i]][date.row,]),
+          Passage=unlist(df.list[[i]][desc.row,])
+        )
+      }
+      df<-do.call(rbind, df.list)
+      df[grepl("^[0-9]*$", df$Passage),"Passage"]<-as.character(as.Date(as.numeric(df[grepl("^[0-9]*$", df$Passage),"Passage"]), origin = "1899-12-30"))
+      for (i in c("Tanque", "Rack","Caja")){
+        df[,i]<-factor(df[,i])
+      }
+      dades$taula<-df
     }
-    dades$taula<-df
+
   })
   
   output$DT <- renderDT({
@@ -76,17 +108,29 @@ server <- function(input, output) {
 
   output$DT_caja <- renderTable({
     req(dades$taula)
-    caja_l<-dades$taula[dades$taula$Caja == input$caja,]
-    caja_l$Nombre[is.na(caja_l$Nombre)]<-""
-    caja_l$Fecha[is.na(caja_l$Fecha)]<-""
-    caja_l$Descripción[is.na(caja_l$Descripción)]<-""
-    caja<-as.data.frame(matrix(data= paste(caja_l$Nombre, caja_l$Fecha, caja_l$Descripción, sep="<br>"),
+    if(dades$type == "ICO"){
+      caja_l<-dades$taula[dades$taula$Caja == input$caja,]
+      caja_l$Nombre[is.na(caja_l$Nombre)]<-""
+      caja_l$Fecha[is.na(caja_l$Fecha)]<-""
+      caja_l$Descripción[is.na(caja_l$Descripción)]<-""
+      caja<-as.data.frame(matrix(data= paste(caja_l$Nombre, caja_l$Fecha, caja_l$Descripción, sep="<br>"),
                                  ncol = 10, nrow=10))
-    colnames(caja)<-as.character(1:10)
-    rownames(caja)<-LETTERS[1:10]
+      colnames(caja)<-as.character(1:10)
+      rownames(caja)<-LETTERS[1:10]
+    }
+    if(dades$type == "Virus"){
+      caja_l<-dades$taula[dades$taula$Caja == input$caja,]
+      caja_l$Cell.Line[is.na(caja_l$Cell.Line)]<-""
+      caja_l$`Descongelación`[is.na(caja_l$`Descongelación`)]<-""
+      caja_l$Passage[is.na(caja_l$Passage)]<-""
+      caja<-as.data.frame(matrix(data= paste(caja_l$Cell.Line, caja_l$`Descongelación`, caja_l$Passage, sep="<br>"),
+                                 ncol = 10, nrow=10))
+      colnames(caja)<-NULL
+      rownames(caja)<-NULL
+    }
     
     caja
-  }, rownames = TRUE, sanitize.text.function=identity, bordered =  TRUE)
+  }, rownames = TRUE, sanitize.text.function=identity, bordered = TRUE)
     
 }