function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Couri, Marcia S. & Pont, Adrian C.', 9],
    ['Couri, Marcia S. & Pont, Adrian C. & Daugeron, Christophe', 4],
    ['Couri, Márcia & Pont, Adrian', 50],
    ['Dawah, Hassan A. & Abdullah, Mohammed A. & Deeming, John C.', 6],
    ['Ivkovic, Marija & Pont, Adrian C.', 6],
    ['LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B.', 39],
    ['Muller, Burgert S. & Midgley, John M.', 5],
    ['Parchami-Araghi, Mehrdad & Pont, Adrian C. & Gilasian, Ebrahim', 8],
    ['Patitucci, Luciano Damian & Mulieri, Pablo Ricardo', 13],
    ['Patitucci, Luciano Damián & Couri, Marcia Souto', 5],
    ['Pont, Adrian C.', 26],
    ['Pérez, Sandra & De Carvalho, Claudio J. B.', 8],
    ['Sorokina, Vera S.', 16],
    ['Vikhrev, Nikita E. & Sorokina, Vera S.', 4],
    ['Xue, Wanqi & Wang, Ping & R, P.', 6],
    ['Other (15)', 30]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=235)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);