function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Corronca, J. A.', 29],
    ['Corronca, José Antonio', 4],
    ['Crews, Sarah C.', 78],
    ['Crews, Sarah C. & Galvis, William & Esposito, Lauren A.', 6],
    ['Crews, Sarah C. & Galvis, William & Torres, Richard A.', 13],
    ['Crews, Sarah C. & Harvey, Mark S.', 4],
    ['Dean, David Allen', 1],
    ['Jäger, Peter & Praxaysombath, Bounthob', 2],
    ['Lin, Yejie & Marusik, Yuri M. & Gao, Caixia & Xu, Hao', 2],
    ['MONDRAGÓN, ALEJANDRO VALDEZ', 1],
    ['MacLeay, William Sharp', 1],
    ['Sankaran, Pradeep M. & Kadam, Gautam', 1],
    ['Valdez-Mondragón, Alejandro', 4],
    ['ZONSTEIN, SERGEI & MARUSIK, YURI M.', 1]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=147)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 14, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);