function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Borth, Hugo L. Kons Jr. Robert J. & Saldaitis, Aidas', 1],
    ['Borth, Robert J. & Kons, Hugo L. & Saldaitis, Aidas', 1],
    ['Dolinskaya, I. V', 2],
    ['Gall, Lawrence & Hawks, David', 61],
    ['Hawks, David', 18],
    ['Kons Jr, Hugo L. & Borth, Robert J. & Saldaitis, Aidas', 4],
    ['Saldaitis, Aidas & Kons, Hugo L. & Borth, Robert J.', 1],
    ['Saldaitis, Aidas & Pekarsky, Oleg & Borth, Robert J.', 1],
    ['Telfer, Angela C & Young, Monica R & Quinn, Jenna & Perez, Kate', 1],
    ['Volynkin, Anton V. & Borth, Robert J. & Didenko, Sergei', 1],
    ['Volynkin, Anton V. & Saldaitis, Aidas & Chen, Liusheng', 1],
    ['Weidlich, Michael', 1],
    ['Wymann, Hans-Peter', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=94)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 13, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);