function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Al-Kandari, Manal & Polikarpov, Igor & Nithyanandan, Manickam', 4],
    ['Alves, Jessika & Neves, Elizabeth & Johnsson, Rodrigo', 2],
    ['Cummings, Victoria M. & White, Kristine N.', 2],
    ['Kim, Kyung-Won & Zhang, Xin & Choi, Jae-Hong & Kim, Jun', 5],
    ['Krapp-Schickel, Traudl & Broyer, Claude De', 9],
    ['Krapp-Schickel, Traudl & De Broyer, Claude', 5],
    ['Kristine N. White & Traudl Krapp-Schickel', 11],
    ['Myers, A. A.', 11],
    ['Rousou, Maria & Plaiti, Wanda & Lowry, Jim', 2],
    ['Thacker, Dimple & Myers, Alan & Trivedi, Jigneshkumar', 2],
    ['Thacker, Dimple & Patel, Krupal & Myers, Alan', 8],
    ['Thomas, James Darwin & Klebba, Kristine N.', 6],
    ['White, Kristine N.', 50],
    ['White, Kristine N. & Reimer, James Davis', 30],
    ['White, Kristine N. & Thomas, James Darwin', 3],
    ['Other (11)', 11]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=161)',
    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);