function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Assing, V.', 66],
    ['Assing, Volker', 64],
    ['Brunke, Adam J. & Klimaszewski, Jan & Dorval, Julie-Anne', 1],
    ['Ferro, Michael L. & Gimmel, Matthew L. & Harms, Kyle E.', 5],
    ['Gusarov, Vladimir I.', 7],
    ['Kapp, Andreas', 1],
    ['Klimaszewski, Jan & Chandler, Donald S. & Davies, Anthony', 7],
    ['Klimaszewski, Jan & Larson, David J. & Labrecque, Myriam', 1],
    ['Majka, Christopher & Klimaszewski, Jan', 2],
    ['Majka, Christopher & Sikes, Derek', 1],
    ['McLean, John & Klimaszewski, Jan & Li, Agnes & Savard, Karine', 1],
    ['Pace, Roberto', 3],
    ['Park, Jong-Seok & Carlton, Christopher E. & Ferro, Michael L.', 12],
    ['Samin, N. & Zhou, H. & Sakenin, H. & Imani, S. & Rastegar, J.', 2],
    ['Webster, Reginald P. & Klimaszewski, Jan & Sweeney, Jon D.', 2],
    ['Other (2)', 2]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=177)',
    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);