function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Aspe, Nonillon M. & James, Samuel W.', 38],
    ['Aspe, Nonillon M. & Manasan, Rafael Ethan & Manlavi, Albert B.', 24],
    ['Blakemore, Robert J.', 17],
    ['Blakemore, Robert J. & Lee, Seunghan & Seo, Hong-Yul', 17],
    ['Chang, Chih-Han & Snyder, Bruce A. & Szlavecz, Katalin', 14],
    ['Hong, Yong & Inkhavilay, Khamla & James, Samuel W.', 12],
    ['Hong, Yong & James, Samuel W.', 43],
    ['Ishizuka, Kotaro', 47],
    ['James, Samuel W.', 24],
    ['Kharkongor, Ilona J.', 22],
    ['Nguyen, Tung T. & Nguyen, Anh D. & Tran, Binh T. T.', 194],
    ['Nguyen, Tung T. & Tran, Binh T. T. & Nguyen, Anh D.', 23],
    ['Plisko, Jadwiga Danuta', 35],
    ['Shen, Huei-Ping & Chang, Chih-Han & Chih, Wen-Jay', 25],
    ['Tiwari, Nalini & Paliwal, R. & Rashid, Azhar & Yadav, Shweta', 77],
    ['Other (89)', 357]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=969)',
    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);